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/pugixml-1.10/docs/samples/custom_memory_management.cpp
Examining data/pugixml-1.10/docs/samples/include.cpp
Examining data/pugixml-1.10/docs/samples/load_error_handling.cpp
Examining data/pugixml-1.10/docs/samples/load_file.cpp
Examining data/pugixml-1.10/docs/samples/load_memory.cpp
Examining data/pugixml-1.10/docs/samples/load_options.cpp
Examining data/pugixml-1.10/docs/samples/load_stream.cpp
Examining data/pugixml-1.10/docs/samples/modify_add.cpp
Examining data/pugixml-1.10/docs/samples/modify_base.cpp
Examining data/pugixml-1.10/docs/samples/modify_remove.cpp
Examining data/pugixml-1.10/docs/samples/save_custom_writer.cpp
Examining data/pugixml-1.10/docs/samples/save_declaration.cpp
Examining data/pugixml-1.10/docs/samples/save_file.cpp
Examining data/pugixml-1.10/docs/samples/save_options.cpp
Examining data/pugixml-1.10/docs/samples/save_stream.cpp
Examining data/pugixml-1.10/docs/samples/save_subtree.cpp
Examining data/pugixml-1.10/docs/samples/text.cpp
Examining data/pugixml-1.10/docs/samples/traverse_base.cpp
Examining data/pugixml-1.10/docs/samples/traverse_iter.cpp
Examining data/pugixml-1.10/docs/samples/traverse_predicate.cpp
Examining data/pugixml-1.10/docs/samples/traverse_rangefor.cpp
Examining data/pugixml-1.10/docs/samples/traverse_walker.cpp
Examining data/pugixml-1.10/docs/samples/xpath_error.cpp
Examining data/pugixml-1.10/docs/samples/xpath_query.cpp
Examining data/pugixml-1.10/docs/samples/xpath_select.cpp
Examining data/pugixml-1.10/docs/samples/xpath_variables.cpp
Examining data/pugixml-1.10/src/pugiconfig.hpp
Examining data/pugixml-1.10/src/pugixml.cpp
Examining data/pugixml-1.10/src/pugixml.hpp
Examining data/pugixml-1.10/tests/allocator.cpp
Examining data/pugixml-1.10/tests/allocator.hpp
Examining data/pugixml-1.10/tests/fuzz_parse.cpp
Examining data/pugixml-1.10/tests/fuzz_xpath.cpp
Examining data/pugixml-1.10/tests/helpers.hpp
Examining data/pugixml-1.10/tests/main.cpp
Examining data/pugixml-1.10/tests/test.cpp
Examining data/pugixml-1.10/tests/test.hpp
Examining data/pugixml-1.10/tests/test_compact.cpp
Examining data/pugixml-1.10/tests/test_deprecated.cpp
Examining data/pugixml-1.10/tests/test_document.cpp
Examining data/pugixml-1.10/tests/test_dom_modify.cpp
Examining data/pugixml-1.10/tests/test_dom_text.cpp
Examining data/pugixml-1.10/tests/test_dom_traverse.cpp
Examining data/pugixml-1.10/tests/test_header_guard.cpp
Examining data/pugixml-1.10/tests/test_header_iosfwd_1.cpp
Examining data/pugixml-1.10/tests/test_header_iosfwd_2.cpp
Examining data/pugixml-1.10/tests/test_header_iostream_1.cpp
Examining data/pugixml-1.10/tests/test_header_iostream_2.cpp
Examining data/pugixml-1.10/tests/test_header_only_1.cpp
Examining data/pugixml-1.10/tests/test_header_only_2.cpp
Examining data/pugixml-1.10/tests/test_header_string_1.cpp
Examining data/pugixml-1.10/tests/test_header_string_2.cpp
Examining data/pugixml-1.10/tests/test_header_string_iostream.cpp
Examining data/pugixml-1.10/tests/test_memory.cpp
Examining data/pugixml-1.10/tests/test_parse.cpp
Examining data/pugixml-1.10/tests/test_parse_doctype.cpp
Examining data/pugixml-1.10/tests/test_unicode.cpp
Examining data/pugixml-1.10/tests/test_version.cpp
Examining data/pugixml-1.10/tests/test_write.cpp
Examining data/pugixml-1.10/tests/test_xpath.cpp
Examining data/pugixml-1.10/tests/test_xpath_api.cpp
Examining data/pugixml-1.10/tests/test_xpath_functions.cpp
Examining data/pugixml-1.10/tests/test_xpath_operators.cpp
Examining data/pugixml-1.10/tests/test_xpath_parse.cpp
Examining data/pugixml-1.10/tests/test_xpath_paths.cpp
Examining data/pugixml-1.10/tests/test_xpath_paths_abbrev_w3c.cpp
Examining data/pugixml-1.10/tests/test_xpath_paths_w3c.cpp
Examining data/pugixml-1.10/tests/test_xpath_variables.cpp
Examining data/pugixml-1.10/tests/test_xpath_xalan_1.cpp
Examining data/pugixml-1.10/tests/test_xpath_xalan_2.cpp
Examining data/pugixml-1.10/tests/test_xpath_xalan_3.cpp
Examining data/pugixml-1.10/tests/test_xpath_xalan_4.cpp
Examining data/pugixml-1.10/tests/test_xpath_xalan_5.cpp
Examining data/pugixml-1.10/tests/writer_string.cpp
Examining data/pugixml-1.10/tests/writer_string.hpp
FINAL RESULTS:
data/pugixml-1.10/src/pugixml.cpp:141:35: [4] (format) snprintf:
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.
# define PUGI__SNPRINTF(buf, ...) snprintf(buf, sizeof(buf), __VA_ARGS__)
data/pugixml-1.10/src/pugixml.cpp:145:25: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
# define PUGI__SNPRINTF sprintf
data/pugixml-1.10/tests/test_document.cpp:740:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(path, "%stempfile%d", test_runner::_temp_path, index++);
data/pugixml-1.10/tests/test_parse_doctype.cpp:16:2: [4] (buffer) wcscpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using a function version that stops copying at the end
of the buffer.
wcscpy(buffer, a);
data/pugixml-1.10/tests/test_parse_doctype.cpp:17:2: [4] (buffer) wcscat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120).
wcscat(buffer, b);
data/pugixml-1.10/tests/test_parse_doctype.cpp:18:2: [4] (buffer) wcscat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120).
wcscat(buffer, c);
data/pugixml-1.10/tests/test_parse_doctype.cpp:20:2: [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(buffer, a);
data/pugixml-1.10/tests/test_parse_doctype.cpp:21:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(buffer, b);
data/pugixml-1.10/tests/test_parse_doctype.cpp:22:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(buffer, c);
data/pugixml-1.10/docs/samples/load_memory.cpp:28:9: [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, source, size);
data/pugixml-1.10/docs/samples/load_memory.cpp:47:9: [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, source, size);
data/pugixml-1.10/docs/samples/save_custom_writer.cpp:45:13: [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(buffer + result, data, chunk);
data/pugixml-1.10/docs/samples/save_custom_writer.cpp:103:5: [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 large_buf[128];
data/pugixml-1.10/docs/samples/save_custom_writer.cpp:107:5: [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 small_buf[22];
data/pugixml-1.10/src/pugixml.cpp:100:50: [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.
#define PUGI__STATIC_ASSERT(cond) { static const char condition_failed[(cond) ? 1 : -1] = {0}; (void)condition_failed[0]; }
data/pugixml-1.10/src/pugixml.cpp:122:12: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
using std::memcpy;
data/pugixml-1.10/src/pugixml.cpp:1840:24: [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.
static const unsigned char chartype_table[256] =
data/pugixml-1.10/src/pugixml.cpp:1870:24: [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.
static const unsigned char chartypex_table[256] =
data/pugixml-1.10/src/pugixml.cpp:2055:5: [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, contents, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:2231:3: [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(buffer, data, prefix_length);
data/pugixml-1.10/src/pugixml.cpp:2374:4: [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(dest, source, source_length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:2390:4: [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(buf, source, source_length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:3763:4: [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 + bufsize, data, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:3773:5: [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 + offset, data, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:4670:3: [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 buf[128];
data/pugixml-1.10/src/pugixml.cpp:4679:3: [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 buf[128];
data/pugixml-1.10/src/pugixml.cpp:4898:4: [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(write, chunk->data, chunk->size);
data/pugixml-1.10/src/pugixml.cpp:5007:3: [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 mode_ascii[4] = {0};
data/pugixml-1.10/src/pugixml.cpp:5011:18: [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).
FILE* result = fopen(path_utf8, mode_ascii);
data/pugixml-1.10/src/pugixml.cpp:6168:5: [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[offset], j->name, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:7120:27: [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).
auto_deleter<FILE> file(fopen(path_, "rb"), impl::close_file);
data/pugixml-1.10/src/pugixml.cpp:7203:27: [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).
auto_deleter<FILE> file(fopen(path_, (flags & format_save_file_text) ? "w" : "wb"), impl::close_file);
data/pugixml-1.10/src/pugixml.cpp:7542:4: [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 data[xpath_memory_page_size];
data/pugixml-1.10/src/pugixml.cpp:7619:5: [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, ptr, old_size);
data/pugixml-1.10/src/pugixml.cpp:7735:4: [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, string, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:7797:22: [2] (buffer) memcpy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
if (!_uses_heap) memcpy(result, _buffer, target_length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:7800:5: [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 + target_length, o._buffer, source_length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:8207:18: [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).
int exponent = atoi(exponent_string + 1);
data/pugixml-1.10/src/pugixml.cpp:8234:3: [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 mantissa_buffer[32];
data/pugixml-1.10/src/pugixml.cpp:8350:3: [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(scratch, begin, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:8505:12: [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.
unsigned char table[128] = {0};
data/pugixml-1.10/src/pugixml.cpp:8530:3: [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(result, table, sizeof(table));
data/pugixml-1.10/src/pugixml.cpp:8647:3: [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(result->name, name, (length + 1) * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:8739:3: [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(scratch, begin, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:8881:4: [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(_end, begin_, count * sizeof(xpath_node));
data/pugixml-1.10/src/pugixml.cpp:11142:4: [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(c, value.begin, length * sizeof(char_t));
data/pugixml-1.10/src/pugixml.cpp:12116:4: [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(storage, begin_, size_ * sizeof(xpath_node));
data/pugixml-1.10/src/pugixml.cpp:12320:3: [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(copy, value, size);
data/pugixml-1.10/src/pugixml.cpp:12689:4: [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, r.c_str(), (size - 1) * sizeof(char_t));
data/pugixml-1.10/src/pugixml.hpp:1005:3: [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 _memory[192];
data/pugixml-1.10/tests/allocator.cpp:152:2: [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, &size, sizeof(size_t));
data/pugixml-1.10/tests/allocator.cpp:162:2: [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, static_cast<char*>(ptr) - memory_alignment, sizeof(size_t));
data/pugixml-1.10/tests/fuzz_xpath.cpp:9:2: [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(text, Data, Size);
data/pugixml-1.10/tests/test_document.cpp:37:15: [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* file = fopen(path, "rb");
data/pugixml-1.10/tests/test_document.cpp:735:2: [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[512];
data/pugixml-1.10/tests/test_document.cpp:766:2: [2] (buffer) wchar_t:
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.
wchar_t wpath[sizeof(f.path)];
data/pugixml-1.10/tests/test_document.cpp:796:2: [2] (buffer) wchar_t:
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.
wchar_t wpath[sizeof(f.path)];
data/pugixml-1.10/tests/test_document.cpp:819:2: [2] (buffer) wchar_t:
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.
wchar_t wpath[sizeof(f.path)];
data/pugixml-1.10/tests/test_document.cpp:855:2: [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(text, STR("<?xml?><node/>"), size);
data/pugixml-1.10/tests/test_document.cpp:1170:2: [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(temp, buffer, size);
data/pugixml-1.10/tests/test_document.cpp:1230:2: [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 buffer[1];
data/pugixml-1.10/tests/test_document.cpp:1266:2: [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 buffer[1];
data/pugixml-1.10/tests/test_document.cpp:1312:4: [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(truncated_data, original_data, i);
data/pugixml-1.10/tests/test_document.cpp:1323:4: [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(truncated_data, original_data, i);
data/pugixml-1.10/tests/test_document.cpp:1340:2: [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, "abcd", 4);
data/pugixml-1.10/tests/test_document.cpp:1357:2: [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, "abcd", 4);
data/pugixml-1.10/tests/test_document.cpp:1374:2: [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, "abcd", 4);
data/pugixml-1.10/tests/test_document.cpp:1510:4: [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, d.data, j);
data/pugixml-1.10/tests/test_document.cpp:1579:2: [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 buf[256 + sizeof(xml_document)];
data/pugixml-1.10/tests/test_dom_modify.cpp:1192:2: [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 data[128] = {0};
data/pugixml-1.10/tests/test_dom_modify.cpp:1232:2: [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 data[4096] = {0};
data/pugixml-1.10/tests/test_dom_traverse.cpp:797:3: [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 buf[32];
data/pugixml-1.10/tests/test_dom_traverse.cpp:798:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buf, "%d", depth());
data/pugixml-1.10/tests/test_dom_traverse.cpp:801:3: [2] (buffer) wchar_t:
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.
wchar_t wbuf[32];
data/pugixml-1.10/src/pugixml.cpp:217:10: [1] (buffer) wcslen:
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).
return wcslen(s);
data/pugixml-1.10/src/pugixml.cpp:219:10: [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).
return strlen(s);
data/pugixml-1.10/src/pugixml.cpp:251:10: [1] (buffer) wcslen:
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).
return wcslen(s);
data/pugixml-1.10/src/pugixml.cpp:4646:10: [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).
assert(strlen(buf) < sizeof(wbuf) / sizeof(wbuf[0]));
data/pugixml-1.10/src/pugixml.cpp:4653:56: [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).
return strcpy_insitu(dest, header, header_mask, buf, strlen(buf));
data/pugixml-1.10/src/pugixml.cpp:4876:11: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read(chunk->data, static_cast<std::streamsize>(sizeof(chunk->data) / sizeof(T)));
data/pugixml-1.10/src/pugixml.cpp:4932:10: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
stream.read(static_cast<T*>(buffer.data), static_cast<std::streamsize>(read_length));
data/pugixml-1.10/src/pugixml.cpp:7244:34: [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).
return impl::as_wide_impl(str, strlen(str));
data/pugixml-1.10/src/pugixml.cpp:8191:35: [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).
truncate_zeros(buffer, buffer + strlen(buffer));
data/pugixml-1.10/src/pugixml.cpp:8241:24: [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).
size_t result_size = strlen(mantissa_buffer) + (exponent > 0 ? exponent : -exponent) + 4;
data/pugixml-1.10/tests/test.cpp:77:9: [1] (buffer) wcslen:
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).
return wcslen(s);
data/pugixml-1.10/tests/test.cpp:79:9: [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).
return strlen(s);
data/pugixml-1.10/tests/test_document.cpp:767:29: [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).
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
data/pugixml-1.10/tests/test_document.cpp:797:29: [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).
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
data/pugixml-1.10/tests/test_document.cpp:820:29: [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).
std::copy(f.path, f.path + strlen(f.path) + 1, wpath + 0);
data/pugixml-1.10/tests/test_document.cpp:850:16: [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 size = strlen("<?xml?><node/>") * sizeof(char_t);
data/pugixml-1.10/tests/test_dom_traverse.cpp:684:59: [1] (buffer) wcslen:
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).
return std::basic_string<char_t>(obj.name()).compare(0, wcslen(prefix), prefix) == 0;
data/pugixml-1.10/tests/test_dom_traverse.cpp:686:38: [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).
return strncmp(obj.name(), prefix, strlen(prefix)) == 0;
data/pugixml-1.10/tests/test_dom_traverse.cpp:802:24: [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).
std::copy(buf, buf + strlen(buf) + 1, &wbuf[0]);
data/pugixml-1.10/tests/test_xpath.cpp:657:41: [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).
doc.last_child().append_buffer(child2, strlen(child2));
data/pugixml-1.10/tests/test_xpath.cpp:658:42: [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).
doc.first_child().append_buffer(child1, strlen(child1));
ANALYSIS SUMMARY:
Hits = 95
Lines analyzed = 31962 in approximately 0.90 seconds (35563 lines/second)
Physical Source Lines of Code (SLOC) = 23467
Hits@level = [0] 9 [1] 21 [2] 65 [3] 0 [4] 9 [5] 0
Hits@level+ = [0+] 104 [1+] 95 [2+] 74 [3+] 9 [4+] 9 [5+] 0
Hits/KSLOC@level+ = [0+] 4.43176 [1+] 4.04824 [2+] 3.15336 [3+] 0.383517 [4+] 0.383517 [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.