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/imagination-3.6/transitions/diagonal_wipe.c
Examining data/imagination-3.6/transitions/box_wipe.c
Examining data/imagination-3.6/transitions/barn_door_wipe.c
Examining data/imagination-3.6/transitions/clock_wipe.c
Examining data/imagination-3.6/transitions/ellipse_wipe.c
Examining data/imagination-3.6/transitions/bow_tie_wipe.c
Examining data/imagination-3.6/transitions/wave.c
Examining data/imagination-3.6/transitions/insert.c
Examining data/imagination-3.6/transitions/misc_shape_wipe.c
Examining data/imagination-3.6/transitions/four_box_wipe.c
Examining data/imagination-3.6/transitions/misc_diagonal_wipe.c
Examining data/imagination-3.6/transitions/bar_wipe.c
Examining data/imagination-3.6/transitions/push_wipe.c
Examining data/imagination-3.6/transitions/misc.c
Examining data/imagination-3.6/transitions/rochade.c
Examining data/imagination-3.6/src/video_formats.h
Examining data/imagination-3.6/src/video_formats.c
Examining data/imagination-3.6/src/imgcellrendereranim.h
Examining data/imagination-3.6/src/subtitles.h
Examining data/imagination-3.6/src/audio.h
Examining data/imagination-3.6/src/imgcellrendererpixbuf.h
Examining data/imagination-3.6/src/imgcellrendererpixbuf.c
Examining data/imagination-3.6/src/main-window.h
Examining data/imagination-3.6/src/support.c
Examining data/imagination-3.6/src/subtitles.c
Examining data/imagination-3.6/src/support.h
Examining data/imagination-3.6/src/export.c
Examining data/imagination-3.6/src/export.h
Examining data/imagination-3.6/src/slideshow_project.h
Examining data/imagination-3.6/src/img_sox.h
Examining data/imagination-3.6/src/imgcellrendereranim.c
Examining data/imagination-3.6/src/new_slideshow.h
Examining data/imagination-3.6/src/img_sox.c
Examining data/imagination-3.6/src/imagination.c
Examining data/imagination-3.6/src/new_slideshow.c
Examining data/imagination-3.6/src/main-window.c
Examining data/imagination-3.6/src/slideshow_project.c
Examining data/imagination-3.6/src/audio.c
Examining data/imagination-3.6/src/imagination.h
Examining data/imagination-3.6/src/callbacks.c
Examining data/imagination-3.6/src/callbacks.h

FINAL RESULTS:

data/imagination-3.6/src/support.c:1098:31:  [4] (format) vsnprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
        parsed_message_size = vsnprintf(NULL, 0, message, args);
data/imagination-3.6/src/support.c:1107:9:  [4] (format) vsnprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
        vsnprintf(parsed_message, parsed_message_size + 1, message, args);
data/imagination-3.6/src/callbacks.c:3193:30:  [3] (buffer) g_get_home_dir:
  This function is synonymous with 'getenv("HOME")';it returns untrustable
  input if the environment can beset by an attacker. It 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.
	rc_path = g_build_filename( g_get_home_dir(), ".config",
data/imagination-3.6/src/callbacks.c:3218:30:  [3] (buffer) g_get_home_dir:
  This function is synonymous with 'getenv("HOME")';it returns untrustable
  input if the environment can beset by an attacker. It 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.
	rc_file = g_build_filename( g_get_home_dir(), ".config",
data/imagination-3.6/src/export.c:241:33:  [3] (buffer) g_get_tmp_dir:
  This function is synonymous with 'getenv("TMP")';it returns untrustable
  input if the environment can beset by an attacker. It 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.
		img->fifo = g_build_filename( g_get_tmp_dir(), "img_audio_fifo", NULL );
data/imagination-3.6/src/main-window.c:2076:7:  [3] (random) g_random_int_range:
  This function is not sufficiently random for security-related functions
  such as key and nonce creation (CWE-327). Use a more secure technique for
  acquiring random values.
	r1 = g_random_int_range( 1, nr );
data/imagination-3.6/src/main-window.c:2082:7:  [3] (random) g_random_int_range:
  This function is not sufficiently random for security-related functions
  such as key and nonce creation (CWE-327). Use a more secure technique for
  acquiring random values.
	r2 = g_random_int_range( 0, nr );
data/imagination-3.6/src/support.c:199:52:  [3] (buffer) g_get_home_dir:
  This function is synonymous with 'getenv("HOME")';it returns untrustable
  input if the environment can beset by an attacker. It 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.
	search_paths[1] = g_build_path(G_DIR_SEPARATOR_S, g_get_home_dir(), ".imagination",
data/imagination-3.6/src/support.c:275:31:  [3] (buffer) g_get_home_dir:
  This function is synonymous with 'getenv("HOME")';it returns untrustable
  input if the environment can beset by an attacker. It 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.
						tmp = g_build_filename( g_get_home_dir(),
data/imagination-3.6/src/callbacks.c:1561:3:  [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(img->g_stop_color, img->current_slide->g_stop_color,  3 * sizeof(gdouble));
data/imagination-3.6/src/export.c:581:10:  [2] (misc) open:
  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).
				fd = open( img->fifo, O_RDONLY );
data/imagination-3.6/src/main-window.c:1635:8:  [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(pasted_slide->subtitle, info_slide->subtitle, info_slide->subtitle_length);
data/imagination-3.6/src/export.c:582:12:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
				while( read( fd, buf, sizeof( buf ) ) )
data/imagination-3.6/src/export.c:1272:56:  [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).
	ok = safe_write( file_desc, header, sizeof( gchar ) * strlen( header ) );
data/imagination-3.6/src/img_sox.c:69:9:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	size_t read;
data/imagination-3.6/src/img_sox.c:74:8:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	if( ! read )
data/imagination-3.6/src/img_sox.c:93:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	*osamp = read;
data/imagination-3.6/src/slideshow_project.c:271:38:  [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( strncmp( dummy, comment_string, strlen( comment_string ) ) != 0 )
data/imagination-3.6/src/subtitles.c:410:10:  [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).
		string[strlen(string) - 2] = '\0';
data/imagination-3.6/src/subtitles.c:412:30:  [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).
		pango_parse_markup(string, strlen(string), 0, NULL, &text, NULL, NULL);
data/imagination-3.6/src/subtitles.c:413:43:  [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).
		pango_layout_set_markup(layout, string, strlen(string));
data/imagination-3.6/src/support.c:1313:20:  [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).
		memmove(cursor + strlen(replace), cursor + strlen(search), strlen(cursor) - strlen(search) + 1);
data/imagination-3.6/src/support.c:1313:46:  [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).
		memmove(cursor + strlen(replace), cursor + strlen(search), strlen(cursor) - strlen(search) + 1);
data/imagination-3.6/src/support.c:1313:62:  [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).
		memmove(cursor + strlen(replace), cursor + strlen(search), strlen(cursor) - strlen(search) + 1);
data/imagination-3.6/src/support.c:1313:79:  [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).
		memmove(cursor + strlen(replace), cursor + strlen(search), strlen(cursor) - strlen(search) + 1);
data/imagination-3.6/src/support.c:1316:19:  [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).
        cursor += strlen(replace);
data/imagination-3.6/src/support.c:1373:9:  [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).
		len = strlen(dummy+7) - strlen(dummy2);
data/imagination-3.6/src/support.c:1373:27:  [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).
		len = strlen(dummy+7) - strlen(dummy2);
data/imagination-3.6/src/support.c:1377:3:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
		strncpy(rgb+1, dummy+7, len);
data/imagination-3.6/src/support.c:1391:9:  [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).
		len = strlen(dummy+7) - strlen(dummy2);
data/imagination-3.6/src/support.c:1391:27:  [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).
		len = strlen(dummy+7) - strlen(dummy2);
data/imagination-3.6/src/support.c:1395:3:  [1] (buffer) strncpy:
  Easily used incorrectly; doesn't always \0-terminate or check for invalid
  pointers [MS-banned] (CWE-120).
		strncpy(rgb+1, dummy+7, len);

ANALYSIS SUMMARY:

Hits = 32
Lines analyzed = 17356 in approximately 2.64 seconds (6570 lines/second)
Physical Source Lines of Code (SLOC) = 12955
Hits@level = [0]   5 [1]  20 [2]   3 [3]   7 [4]   2 [5]   0
Hits@level+ = [0+]  37 [1+]  32 [2+]  12 [3+]   9 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 2.85604 [1+] 2.47009 [2+] 0.926283 [3+] 0.694712 [4+] 0.154381 [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.