ClamAV is an open source (GPLv2) anti-virus toolkit.

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Micah Snyder 902623972d Remove max-allocation limits where not required ... The cli_max_malloc, cli_max_calloc, and cli_max_realloc functions provide a way to protect against allocating too much memory when the size of the allocation is derived from the untrusted input. Specifically, we worry about values in the file being scanned being manipulated to exhaust the RAM and crash the application. There is no need to check the limits if the size of the allocation is fixed, or if the size of the allocation is necessary for signature loading, or the general operation of the applications. E.g. checking the max-allocation limit for the size of a hash, or for the size of the scan recursion stack, is a complete waste of time. Although we significantly increased the max-allocation limit in a recent release, it is best not to check an allocation if the allocation will be safe. It would be a waste of time. I am also hopeful that if we can reduce the number allocations that require a limit-check to those that require it for the safe scan of a file, then eventually we can store the limit in the scan- context, and make it configurable.		1 year ago
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7z	fuzz-17763: Fix leak in Xz error handling	5 years ago
c++	Bump copyright dates for 2024	1 year ago
jsparse	Rename clamav memory allocation functions	1 year ago
lzw	Rename clamav memory allocation functions	1 year ago
nsis	Rename clamav memory allocation functions	1 year ago
regex	Rename clamav memory allocation functions	1 year ago
7z_iface.c	Rename clamav memory allocation functions	1 year ago
7z_iface.h	Bump copyright dates for 2024	1 year ago
CMakeLists.txt	Bump copyright dates for 2024	1 year ago
Doxyfile	Remove bundled tomfastmath library.	2 years ago
adc.c	Bump copyright dates for 2024	1 year ago
adc.h	Bump copyright dates for 2024	1 year ago
apm.c	Bump copyright dates for 2024	1 year ago
apm.h	Bump copyright dates for 2024	1 year ago
arc4.c	Bump copyright dates for 2024	1 year ago
arc4.h	Bump copyright dates for 2024	1 year ago
asn1.c	Bump copyright dates for 2024	1 year ago
asn1.h	Bump copyright dates for 2024	1 year ago
aspack.c	Rename clamav memory allocation functions	1 year ago
aspack.h	Bump copyright dates for 2024	1 year ago
autoit.c	Rename clamav memory allocation functions	1 year ago
autoit.h	Bump copyright dates for 2024	1 year ago
bcfeatures.h	Bump copyright dates for 2024	1 year ago
binhex.c	Bump copyright dates for 2024	1 year ago
binhex.h	Bump copyright dates for 2024	1 year ago
blob.c	Rename clamav memory allocation functions	1 year ago
blob.h	Bump copyright dates for 2024	1 year ago
builtin_bytecodes.h	Bump copyright dates for 2024	1 year ago
bytecode.c	Rename clamav memory allocation functions	1 year ago
bytecode.h	Bump copyright dates for 2024	1 year ago
bytecode_api.c	Rename clamav memory allocation functions	1 year ago
bytecode_api.h	Bumped version from 1.3.0 -> 1.4.0-devel for new release changes	1 year ago
bytecode_api_decl.c	Bump copyright dates for 2024	1 year ago
bytecode_api_impl.h	Bump copyright dates for 2024	1 year ago
bytecode_detect.c	Bump copyright dates for 2024	1 year ago
bytecode_detect.h	Bump copyright dates for 2024	1 year ago
bytecode_hooks.h	Bump copyright dates for 2024	1 year ago
bytecode_nojit.c	Bump copyright dates for 2024	1 year ago
bytecode_priv.h	Bump copyright dates for 2024	1 year ago
bytecode_vm.c	Rename clamav memory allocation functions	1 year ago
cache.c	Bump copyright dates for 2024	1 year ago
cache.h	Bump copyright dates for 2024	1 year ago
clamav.h	Make image fuzzy hashing optional	1 year ago
clambc.h	Bump copyright dates for 2024	1 year ago
conv.c	Add CMake build tooling	5 years ago
conv.h	…
cpio.c	Bump copyright dates for 2024	1 year ago
cpio.h	Bump copyright dates for 2024	1 year ago
crtmgr.c	Optimization: replace limited allocation calls	1 year ago
crtmgr.h	Bump copyright dates for 2024	1 year ago
crypto.c	Add CMake build tooling	5 years ago
cvd.c	Remove max-allocation limits where not required	1 year ago
cvd.h	Bump copyright dates for 2024	1 year ago
dconf.c	Make image fuzzy hashing optional	1 year ago
dconf.h	Make image fuzzy hashing optional	1 year ago
default.h	Bump copyright dates for 2024	1 year ago
disasm-common.h	Bump copyright dates for 2024	1 year ago
disasm.c	Bump copyright dates for 2024	1 year ago
disasm.h	Bump copyright dates for 2024	1 year ago
disasmpriv.h	Bump copyright dates for 2024	1 year ago
dlp.c	Bump copyright dates for 2024	1 year ago
dlp.h	Bump copyright dates for 2024	1 year ago
dmg.c	Rename clamav memory allocation functions	1 year ago
dmg.h	Bump copyright dates for 2024	1 year ago
dsig.c	Remove max-allocation limits where not required	1 year ago
dsig.h	Bump copyright dates for 2024	1 year ago
egg.c	Rename clamav memory allocation functions	1 year ago
egg.h	Bump copyright dates for 2024	1 year ago
elf.c	Rename clamav memory allocation functions	1 year ago
elf.h	Bump copyright dates for 2024	1 year ago
encoding_aliases.h	Bump copyright dates for 2024	1 year ago
entconv.c	Rename clamav memory allocation functions	1 year ago
entconv.h	Bump copyright dates for 2024	1 year ago
entitylist.h	Bump copyright dates for 2024	1 year ago
events.c	Rename clamav memory allocation functions	1 year ago
events.h	Bump copyright dates for 2024	1 year ago
execs.c	Bump copyright dates for 2024	1 year ago
execs.h	Bump copyright dates for 2024	1 year ago
explode.c	Bump copyright dates for 2024	1 year ago
explode.h	Bump copyright dates for 2024	1 year ago
filetypes.c	Bump copyright dates for 2024	1 year ago
filetypes.h	Bump copyright dates for 2024	1 year ago
filetypes_int.h	Bump copyright dates for 2024	1 year ago
filtering.c	Bump copyright dates for 2024	1 year ago
filtering.h	Bump copyright dates for 2024	1 year ago
fmap.c	Rename clamav memory allocation functions	1 year ago
fmap.h	Bump copyright dates for 2024	1 year ago
fpu.c	Bump copyright dates for 2024	1 year ago
fpu.h	Bump copyright dates for 2024	1 year ago
fsg.c	Bump copyright dates for 2024	1 year ago
fsg.h	Bump copyright dates for 2024	1 year ago
gif.c	Bump copyright dates for 2024	1 year ago
gif.h	Bump copyright dates for 2024	1 year ago
gpt.c	Bump copyright dates for 2024	1 year ago
gpt.h	Bump copyright dates for 2024	1 year ago
hashtab.c	Rename clamav memory allocation functions	1 year ago
hashtab.h	Bump copyright dates for 2024	1 year ago
hfsplus.c	Rename clamav memory allocation functions	1 year ago
hfsplus.h	Bump copyright dates for 2024	1 year ago
hostid_internal.c	Add explicit log level parameter to application logging API	3 years ago
hostid_internal.h	Add CMake build tooling	5 years ago
htmlnorm.c	Rename clamav memory allocation functions	1 year ago
htmlnorm.h	Bump copyright dates for 2024	1 year ago
hwp.c	Rename clamav memory allocation functions	1 year ago
hwp.h	Bump copyright dates for 2024	1 year ago
iana_cctld.h	…
iana_tld.h	clang-format'd using new .clang-format rules.	6 years ago
inffixed64.h	Spelling Adjustments (#30)	7 years ago
inflate64.c	Rename clamav memory allocation functions	1 year ago
inflate64.h	Spelling Adjustments (#30)	7 years ago
inflate64_priv.h	Spelling Adjustments (#30)	7 years ago
iowrap.c	Bump copyright dates for 2024	1 year ago
iowrap.h	Bump copyright dates for 2024	1 year ago
is_tar.c	Add explicit log level parameter to application logging API	3 years ago
is_tar.h	libclamav: Fix scan recursion tracking	4 years ago
ishield.c	Rename clamav memory allocation functions	1 year ago
ishield.h	Bump copyright dates for 2024	1 year ago
iso9660.c	Bump copyright dates for 2024	1 year ago
iso9660.h	Bump copyright dates for 2024	1 year ago
jpeg.c	Bump copyright dates for 2024	1 year ago
jpeg.h	Bump copyright dates for 2024	1 year ago
json_api.c	Rename clamav memory allocation functions	1 year ago
json_api.h	Bump copyright dates for 2024	1 year ago
libclamav.map	Rename clamav memory allocation functions	1 year ago
libclamav_main.c	Bump copyright dates for 2024	1 year ago
libmspack.c	Remove redundant memset	1 year ago
libmspack.h	Add explicit log level parameter to application logging API	3 years ago
line.c	Rename clamav memory allocation functions	1 year ago
line.h	Bump copyright dates for 2024	1 year ago
lzma_iface.c	Rename clamav memory allocation functions	1 year ago
lzma_iface.h	Bump copyright dates for 2024	1 year ago
macho.c	Rename clamav memory allocation functions	1 year ago
macho.h	Bump copyright dates for 2024	1 year ago
matcher-ac.c	Rename clamav memory allocation functions	1 year ago
matcher-ac.h	Bump copyright dates for 2024	1 year ago
matcher-bm.c	Rename clamav memory allocation functions	1 year ago
matcher-bm.h	Bump copyright dates for 2024	1 year ago
matcher-byte-comp.c	Rename clamav memory allocation functions	1 year ago
matcher-byte-comp.h	Bump copyright dates for 2024	1 year ago
matcher-hash-types.h	Bump copyright dates for 2024	1 year ago
matcher-hash.c	Bump copyright dates for 2024	1 year ago
matcher-hash.h	Bump copyright dates for 2024	1 year ago
matcher-pcre.c	Rename clamav memory allocation functions	1 year ago
matcher-pcre.h	Bump copyright dates for 2024	1 year ago
matcher.c	Bump copyright dates for 2024	1 year ago
matcher.h	Bump copyright dates for 2024	1 year ago
mbox.c	Rename clamav memory allocation functions	1 year ago
mbox.h	Bump copyright dates for 2024	1 year ago
mbr.c	Bump copyright dates for 2024	1 year ago
mbr.h	Bump copyright dates for 2024	1 year ago
message.c	Rename clamav memory allocation functions	1 year ago
message.h	Bump copyright dates for 2024	1 year ago
mew.c	Rename clamav memory allocation functions	1 year ago
mew.h	Bump copyright dates for 2024	1 year ago
mpool.c	Bump copyright dates for 2024	1 year ago
mpool.h	Rename clamav memory allocation functions	1 year ago
msdoc.c	Rename clamav memory allocation functions	1 year ago
msdoc.h	Bump copyright dates for 2024	1 year ago
msexpand.c	Bump copyright dates for 2024	1 year ago
msexpand.h	Bump copyright dates for 2024	1 year ago
msxml.c	Bump copyright dates for 2024	1 year ago
msxml.h	Bump copyright dates for 2024	1 year ago
msxml_parser.c	Bump copyright dates for 2024	1 year ago
msxml_parser.h	Bump copyright dates for 2024	1 year ago
ole2_encryption.h	OLE2: Fix bounds check on OLE2 encryption info check	2 years ago
ole2_extract.c	Rename clamav memory allocation functions	1 year ago
ole2_extract.h	Bump copyright dates for 2024	1 year ago
ooxml.c	Bump copyright dates for 2024	1 year ago
ooxml.h	Bump copyright dates for 2024	1 year ago
openioc.c	Optimization: replace limited allocation calls	1 year ago
openioc.h	Bump copyright dates for 2024	1 year ago
others.c	Remove max-allocation limits where not required	1 year ago
others.h	Rename clamav memory allocation functions	1 year ago
others_common.c	Remove max-allocation limits where not required	1 year ago
packlibs.c	Bump copyright dates for 2024	1 year ago
packlibs.h	Bump copyright dates for 2024	1 year ago
partition_intersection.c	Optimization: replace limited allocation calls	1 year ago
partition_intersection.h	Bump copyright dates for 2024	1 year ago
pdf.c	Rename clamav memory allocation functions	1 year ago
pdf.h	Bump copyright dates for 2024	1 year ago
pdfdecode.c	Rename clamav memory allocation functions	1 year ago
pdfdecode.h	Bump copyright dates for 2024	1 year ago
pdfng.c	Rename clamav memory allocation functions	1 year ago
pe.c	Remove max-allocation limits where not required	1 year ago
pe.h	Bump copyright dates for 2024	1 year ago
pe_icons.c	Rename clamav memory allocation functions	1 year ago
pe_icons.h	Bump copyright dates for 2024	1 year ago
pe_structs.h	Bump copyright dates for 2024	1 year ago
perflogging.c	Bump copyright dates for 2024	1 year ago
perflogging.h	Bump copyright dates for 2024	1 year ago
petite.c	Rename clamav memory allocation functions	1 year ago
petite.h	Bump copyright dates for 2024	1 year ago
phish_allow_list.c	Bump copyright dates for 2024	1 year ago
phish_allow_list.h	Bump copyright dates for 2024	1 year ago
phish_domaincheck_db.c	Optimization: replace limited allocation calls	1 year ago
phish_domaincheck_db.h	Bump copyright dates for 2024	1 year ago
phishcheck.c	Rename clamav memory allocation functions	1 year ago
phishcheck.h	Bump copyright dates for 2024	1 year ago
png.c	Bump copyright dates for 2024	1 year ago
png.h	Bump copyright dates for 2024	1 year ago
qsort.c	Code cleanup: Refactor to clean up formatting issues	3 years ago
queue.h	Add CMake build tooling	5 years ago
readdb.c	Rename clamav memory allocation functions	1 year ago
readdb.h	Bump copyright dates for 2024	1 year ago
rebuildpe.c	Rename clamav memory allocation functions	1 year ago
rebuildpe.h	Bump copyright dates for 2024	1 year ago
regex_list.c	Rename clamav memory allocation functions	1 year ago
regex_list.h	Bump copyright dates for 2024	1 year ago
regex_pcre.c	Rename clamav memory allocation functions	1 year ago
regex_pcre.h	Bump copyright dates for 2024	1 year ago
regex_suffix.c	Rename clamav memory allocation functions	1 year ago
regex_suffix.h	Bump copyright dates for 2024	1 year ago
rijndael.c	…
rijndael.h	Adding support for Adobe Reader X encryption scheme	5 years ago
rtf.c	Rename clamav memory allocation functions	1 year ago
rtf.h	Bump copyright dates for 2024	1 year ago
scanners.c	Rename clamav memory allocation functions	1 year ago
scanners.h	Bump copyright dates for 2024	1 year ago
sf_base64decode.c	Bump copyright dates for 2024	1 year ago
sf_base64decode.h	Bump copyright dates for 2024	1 year ago
sis.c	Rename clamav memory allocation functions	1 year ago
sis.h	Bump copyright dates for 2024	1 year ago
special.c	Bump copyright dates for 2024	1 year ago
special.h	Bump copyright dates for 2024	1 year ago
spin.c	Rename clamav memory allocation functions	1 year ago
spin.h	Bump copyright dates for 2024	1 year ago
stats.c	Fix many warnings	2 years ago
stats.h	…
stats_json.c	Add CMake build tooling	5 years ago
stats_json.h	…
str.c	Rename clamav memory allocation functions	1 year ago
str.h	Bump copyright dates for 2024	1 year ago
strlcat.c	clang-format'd using new .clang-format rules.	6 years ago
swf.c	Bump copyright dates for 2024	1 year ago
swf.h	Bump copyright dates for 2024	1 year ago
table.c	Optimization: replace limited allocation calls	1 year ago
table.h	Bump copyright dates for 2024	1 year ago
text.c	Optimization: replace limited allocation calls	1 year ago
text.h	Bump copyright dates for 2024	1 year ago
textdet.c	Bump copyright dates for 2024	1 year ago
textdet.h	Bump copyright dates for 2024	1 year ago
textnorm.c	Bump copyright dates for 2024	1 year ago
textnorm.h	Bump copyright dates for 2024	1 year ago
tiff.c	Bump copyright dates for 2024	1 year ago
tiff.h	Bump copyright dates for 2024	1 year ago
tnef.c	Rename clamav memory allocation functions	1 year ago
tnef.h	Bump copyright dates for 2024	1 year ago
type_desc.h	Bump copyright dates for 2024	1 year ago
udf.c	Rename clamav memory allocation functions	1 year ago
udf.h	Bump copyright dates for 2024	1 year ago
unarj.c	Rename clamav memory allocation functions	1 year ago
unarj.h	Bump copyright dates for 2024	1 year ago
uniq.c	Rename clamav memory allocation functions	1 year ago
uniq.h	Bump copyright dates for 2024	1 year ago
unsp.c	Rename clamav memory allocation functions	1 year ago
unsp.h	Bump copyright dates for 2024	1 year ago
untar.c	Bump copyright dates for 2024	1 year ago
untar.h	Bump copyright dates for 2024	1 year ago
unzip.c	Rename clamav memory allocation functions	1 year ago
unzip.h	Bump copyright dates for 2024	1 year ago
upack.c	Bump copyright dates for 2024	1 year ago
upack.h	Bump copyright dates for 2024	1 year ago
upx.c	Rename clamav memory allocation functions	1 year ago
upx.h	Bump copyright dates for 2024	1 year ago
uuencode.c	Bump copyright dates for 2024	1 year ago
uuencode.h	Bump copyright dates for 2024	1 year ago
vba_extract.c	Rename clamav memory allocation functions	1 year ago
vba_extract.h	Bump copyright dates for 2024	1 year ago
version.c	clang-format'd using new .clang-format rules.	6 years ago
version.h.in	Add CMake build tooling	5 years ago
wwunpack.c	Rename clamav memory allocation functions	1 year ago
wwunpack.h	Bump copyright dates for 2024	1 year ago
www.c	Rename clamav memory allocation functions	1 year ago
www.h	…
xar.c	Rename clamav memory allocation functions	1 year ago
xar.h	Bump copyright dates for 2024	1 year ago
xdp.c	libclamav: Use OpenSSL' BN instead tomfastmath.	2 years ago
xdp.h	Record names of extracted files	5 years ago
xlm_extract.c	Rename clamav memory allocation functions	1 year ago
xlm_extract.h	Bump copyright dates for 2024	1 year ago
xz_iface.c	Rename clamav memory allocation functions	1 year ago
xz_iface.h	Bump copyright dates for 2024	1 year ago
yara_arena.c	Fix typos (no functional changes)	2 years ago
yara_arena.h	Fix assorted sign-compare compilation warnings	3 years ago
yara_clam.h	Rename clamav memory allocation functions	1 year ago
yara_compiler.c	Fix typos (no functional changes)	2 years ago
yara_compiler.h	Add the YARA compiler files.	10 years ago
yara_exec.c	Yara: Fix crash with partially loaded yara files	4 years ago
yara_exec.h	Yara: Fix crash with partially loaded yara files	4 years ago
yara_grammar.c	Fix typos (no functional changes)	2 years ago
yara_grammar.h	CMake: Remove Flex & Bison hard build dependency	5 years ago
yara_grammar.y	Bump copyright dates for 2024	1 year ago
yara_hash.c	…
yara_hash.h	…
yara_lexer.c	Bump copyright dates for 2024	1 year ago
yara_lexer.h	clang-format'd using new .clang-format rules.	6 years ago
yara_lexer.l	Bump copyright dates for 2024	1 year ago
yara_parser.c	Optimization: replace limited allocation calls	1 year ago
yara_parser.h	fix to update autogenerated files for machines that do not have bison installed. also eliminating warning in .y file at the same time by removing ifdef from yara_parser.h	8 years ago
yc.c	Bump copyright dates for 2024	1 year ago
yc.h	Bump copyright dates for 2024	1 year ago