Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/gimasterdark.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/gimasterflat.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/giwavecalibration.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/giscience.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/giframestack.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/gimasterbias.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/recipes/gistandard.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_distortion.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_oddeven.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_polynomial.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_stdstar.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_flat.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_calib.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wavecal.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_ksigma_clip.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_slitpos.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wcs.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_calib.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_polynomial.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_hist.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wlxcorr.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_ppm.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_slitpos.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_mkmaster.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_ksigma_clip_body.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_cat.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_match_cats.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_spectrum.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_oddeven.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_utils.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wcs.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wlxcorr.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wavecal.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_spectrum.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_flat.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_cat-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_sdp_spectrum-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_wlxcorr-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_strehl-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_plugin-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_hist-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_framelist-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_wcs-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_polynomial-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_stdstar.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_ppm.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_strehl.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wavecal_impl.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_cat.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_strehl.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_utils.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_match_cats.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_mkmaster.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_distortion.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_ksigma_clip.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_hist.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/tests/giraffe_sdp-test.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimessages.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimacros.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gistacking.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giresponse.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifiberutils.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifiberutils.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gitransmission.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giflat.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gichebyshev.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gicube.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gitable.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giqclog.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimatrix.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimage.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giflat.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimodel.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gisgcalibration.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girebinning.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlresiduals.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giastrometry.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlresiduals.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gidark.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilocalization.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimask.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giastroutils.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipsf.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifxcalibration.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giqclog.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girange.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gitransmission.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girvcorrection.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimagestack.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextraction.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gierror.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifxcalibration.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlcalibration.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipsfdata.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gigrating.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gichebyshev.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gislitgeometry.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girebinning.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimodels.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilinedata.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlcalibration.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giframe.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gistacking.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gislitgeometry.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giastroutils.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextraction.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gibias.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilevenberg.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gicube.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimatrix.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gidark.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifov.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimath_lm.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilevenberg.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giastrometry.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gigrating.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giutils.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giarray.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifov.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girvcorrection.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimath_lm.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gisutils.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlsolution.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gisutils.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gislight.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimessages.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimath.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gierror.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giarray.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipsfdata.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimagestack.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilocalize.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilocalize.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilinedata.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giresponse.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giclip.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifibers.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimodel.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlsolution.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girange.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giutils.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimath.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gibias.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimage.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifibers.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimodels.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilocalization.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gitable.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gialias.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gislight.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwindow.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giframe.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gisgcalibration.c
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipsf.h
Examining data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gidebug.h
FINAL RESULTS:
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:589:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(self->header->name, name);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:629:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(self->header->type, type);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:668:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(self->header->id, id);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:708:9: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(self->header->description, description);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_cat.c:89:9: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access((const char *)fname,R_OK) != 0)
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:1052:13: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
n = sscanf(line, LINE_SCAN_FMT, path, tag, group);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_utils.c:68:30: [4] (format) printf:
If format strings can be influenced by an attacker, they can be exploited
(CWE-134). Use a constant for the format specification.
__attribute__((format (printf, 2, 3)))
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wcs.c:252:12: [4] (buffer) sscanf:
The scanf() family's %s operation, without a limit specification, permits
buffer overflows (CWE-120, CWE-20). Specify a limit to %s, or use a
different input function. If the scanf format is influenceable by an
attacker, it's exploitable.
nret = sscanf(iso8601, IRPLIB_ISO8601_FORMAT, pyear, pmonth,
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wlxcorr.c:755:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(title_loc,
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wlxcorr.c:788:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(title_loc,
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:482:19: [4] (shell) system:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
cpl_test_zero(system("rm dummyon*.fits"));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:425:16: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
user = getenv("USER");
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:426:31: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
user = user == NULL ? getenv("LOGNAME") : user;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:552:17: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
if (getenv("CPL_MSG_LEVEL") == NULL) cpl_msg_set_level(CPL_MSG_OFF);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:650:27: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
svalue = envvar ? getenv(envvar) : NULL;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:857:46: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char * sof_path = envname ? getenv(envname) : NULL;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:898:29: [3] (buffer) getenv:
Environment variables are untrustable input if they can be set by an
attacker. They can have any content and length, and the same variable can
be set more than once (CWE-807, CWE-20). Check environment variables
carefully before using them.
const char * sof_path = getenv(var_name);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giarray.c:207:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(a, array, size * sizeof(cxdouble));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gidark.c:374:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(sorted_image, _image, ndata * sizeof(cxdouble));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c:559:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(_m_lu, _m, sz);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c:2392:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&_ms[bin * nfibers], cpl_matrix_get_data(slice->flux),
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c:2394:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&_mse[bin * nfibers], cpl_matrix_get_data(slice->variance),
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c:2396:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&_msm[bin * ny], cpl_matrix_get_data(slice->model),
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giextract.c:2399:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&_msy[bin * nfibers], &_my[bin * nfibers],
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimage.c:416:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pixels, elements, sz);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giimage.c:715:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy((cxchar*)_spixel + soffset,
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilinedata.c:788:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(self->wavelength, lambda, self->nlines * sizeof(cxdouble));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gilocalize.c:1333:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(data, good_pixels, nrows * ncols * sizeof(cxint));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gimatrix.c:354:13: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(pixels, cpl_matrix_get_data_const(matrix),
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:128:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(buffer, name, sz);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:153:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&buffer[cpos], value, sz);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:178:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&buffer[cpos], "# ", 2);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:184:9: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(&buffer[cpos], comment, sz);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:770:14: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = fopen(giraffe_paf_get_name(self), "wb");
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girebinning.c:1208:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
poly_x_deg = atoi(l) + 1;
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girebinning.c:1209:26: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
poly_y_deg = atoi(r) + 1;
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giutils.c:559:5: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
memcpy(result, path + base + 1, len);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_cat.c:287:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char fullname[FILENAME_SZBUF];
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:493:34: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = is_debug ? stdout : fopen("/dev/null", "a");
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:655:28: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
= svalue ? atoi(svalue) : cpl_parameter_get_default_bool(p);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:661:28: [2] (integer) atoi:
Unless checked, the resulting number can exceed the expected range
(CWE-190). If source untrusted, check both minimum and maximum, even if the
input had no minus sign (large numbers can roll over into negative number;
consider saving to an unsigned value if that is intended).
= svalue ? atoi(svalue) : cpl_parameter_get_default_int(p);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:1030:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char line[LINE_LEN_MAX + 1];
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:1031:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char path[LINE_LEN_MAX + 1], group[LINE_LEN_MAX + 1], tag[LINE_LEN_MAX + 1];
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_plugin.c:1037:10: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
fp = fopen(name, "r");
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_utils.c:1010:18: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
stream = fopen(rawfile, "r");
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_wlxcorr.c:738:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char title_loc[1024] ;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:130:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char zero[100] = {0};
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:168:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char str[32] = "";
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:256:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file = fopen(filename1, "w");
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:260:12: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
file = fopen(filename2, "w");
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_wlxcorr-test.c:134:11: [2] (misc) fopen:
Check when opening files - can an attacker redirect it (via symlinks),
force the opening of special file type (e.g., device files), move things
around to create a race condition, control its ancestors, or change its
contents? (CWE-362).
? fopen("/dev/null", "a") : stdout;
data/cpl-plugin-giraf-2.16.7+dfsg/recipes/giscience.c:2820:5: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
char strbuf[64];
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gifiberutils.c:957:12: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
return equal;
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:121:10: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sz = strlen(name);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:141:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sz = strlen(value);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:181:14: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
sz = strlen(comment);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:588:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(strlen(name) + 1) * sizeof(cxchar));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:628:42: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(strlen(type) + 1) * sizeof(cxchar));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:667:40: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(strlen(id) + 1) * sizeof(cxchar));
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/gipaf.c:706:49: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
(strlen(description) + 1) *
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/girvcorrection.c:108:24: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
cxint nrotations = strlen(mode);
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giutils.c:473:18: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (!mode || strlen(mode) == 0) {
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giutils.c:537:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
last_nonslash = strlen(path) - 1;
data/cpl-plugin-giraf-2.16.7+dfsg/giraffe/giwlcalibration.c:802:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(cx_strstrip(s)) > 3) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1171:17: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
cpl_boolean equal;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1193:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1205:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1217:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1229:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1241:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1253:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1264:14: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1279:10: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
if (!equal) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_framelist.c:1284:12: [1] (buffer) equal:
Function does not check the second iterator for over-read conditions
(CWE-126). This function is often discouraged by most C++ coding standards
in favor of its safer alternatives provided since C++14. Consider using a
form of this function that checks the second iterator before potentially
overflowing it.
return equal;
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:923:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t n1 = strlen(va[i]);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:924:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t n2 = strlen(vb[i]);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:1283:21: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
size_t keylen = strlen(keyword_table[mid].name);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:1302:7: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(record->name) != strlen(name)) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:1302:31: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
if (strlen(record->name) != strlen(name)) {
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:1306:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
const char *c = name + strlen(record->name);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2621:55: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
cpl_size extra_length = (extra != NULL ? (cpl_size) strlen(extra) : 0);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2655:30: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
name_length = (cpl_size) strlen(name);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2659:34: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
fragment_length = (cpl_size) strlen(fragment);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2673:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(writepos, fragment, bytesleft);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2676:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(writepos, name, bytesleft);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2683:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(writepos, join_fragment, bytesleft);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2684:29: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
bytesleft -= (cpl_size) strlen(join_fragment);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2685:28: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
writepos += (cpl_size) strlen(join_fragment);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2686:5: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(writepos, extra, bytesleft);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/irplib_sdp_spectrum.c:2690:3: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(writepos, end_fragment, bytesleft);
data/cpl-plugin-giraf-2.16.7+dfsg/irplib/tests/irplib_utils-test.c:177:21: [1] (buffer) sscanf:
It's unclear if the %s limit in the format string is small enough
(CWE-120). Check that the limit is sufficiently small, or use a different
input function.
cpl_test_assert(sscanf(line, "%31s %16lf", &str[0], &val) != EOF);
data/cpl-plugin-giraf-2.16.7+dfsg/recipes/giscience.c:2993:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(strbuf+1, numstr, sizeof(strbuf)-1);
ANALYSIS SUMMARY:
Hits = 92
Lines analyzed = 109217 in approximately 2.23 seconds (49009 lines/second)
Physical Source Lines of Code (SLOC) = 61820
Hits@level = [0] 12 [1] 40 [2] 35 [3] 6 [4] 11 [5] 0
Hits@level+ = [0+] 104 [1+] 92 [2+] 52 [3+] 17 [4+] 11 [5+] 0
Hits/KSLOC@level+ = [0+] 1.6823 [1+] 1.48819 [2+] 0.841152 [3+] 0.274992 [4+] 0.177936 [5+] 0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.