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openssl/crypto
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Kurt Roeckx e80f3b6af2 Cast to an unsigned type before negating 
llvm's ubsan reported:
runtime error: negation of -9223372036854775808 cannot be represented in
type 'int64_t' (aka 'long'); cast to an unsigned type to negate this
value to itself

Found using libfuzzer

Reviewed-by: Rich Salz <rsalz@openssl.org>

GH: #1908
2016-11-12 14:07:31 +01:00
..
aes PPC assembler pack: add some PPC970/G5 performance data. 2016-11-11 13:24:52 +01:00
asn1 Cast to an unsigned type before negating 2016-11-12 14:07:31 +01:00
async Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
bf Remove/rename some old files. 2016-06-01 11:29:57 -04:00
bio Try to unify BIO read/write parameter names 2016-10-29 00:56:52 +02:00
blake2 Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
bn Revert "Move algorithm specific ppccap code from crypto/ppccap.c" 2016-11-10 16:24:02 +01:00
buffer Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
camellia Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
cast Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
chacha chacha/asm/chacha-x86.pl: improve [backward] portability. 2016-11-11 13:27:53 +01:00
cmac Copyright consolidation 06/10 2016-05-17 14:51:04 -04:00
cms Fix enable-zlib 2016-08-22 09:43:13 +01:00
comp Fix zlib BIO_METHOD for latest BIO_METHOD structure changes 2016-11-08 13:58:10 +00:00
conf Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
ct Add -Wswitch-enum 2016-09-22 08:36:26 -04:00
des Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
dh Constify private key decode. 2016-08-17 12:01:29 +01:00
dsa Fix a missing NULL check in dsa_builtin_paramgen 2016-09-21 13:32:30 +01:00
dso Add a DSO_dsobyaddr() function 2016-11-02 23:32:50 +00:00
ec Revert "Move algorithm specific ppccap code from crypto/ppccap.c" 2016-11-10 16:24:02 +01:00
engine Fix support for DragonFly BSD 2016-10-22 04:25:17 -04:00
err Ensure we handle len == 0 in ERR_err_string_n 2016-10-15 11:30:15 +01:00
evp chacha20/poly1305: make sure to clear the buffer at correct position 2016-11-10 13:04:11 +00:00
hmac Fix style issues in HMAC_size() 2016-11-04 12:09:46 +00:00
idea Remove/rename some old files. 2016-06-01 11:29:57 -04:00
include/internal Remove an useless definition. 2016-09-17 12:32:37 -04:00
kdf Following the changes to HKDF to accept a mode, add some tests for this 2016-11-09 10:36:54 +00:00
lhash GH1555: Don't bump size on realloc failure 2016-09-21 10:40:27 -04:00
md2 Convert memset calls to OPENSSL_cleanse 2016-06-30 15:51:57 +01:00
md4 Remove/rename some old files. 2016-06-01 11:29:57 -04:00
md5 Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
mdc2 Convert mdc2 test print to internal test 2016-11-03 13:13:31 +01:00
modes Convert modes selftests (cts128 and gcm128) to internal test 2016-11-03 13:13:31 +01:00
objects Clean away remaining 'selftest' code 2016-11-03 13:15:40 +01:00
ocsp Add OCSP_RESPID_match() 2016-09-22 09:27:45 +01:00
pem Limit reads in do_b2i_bio() 2016-08-16 00:27:10 +01:00
perlasm Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
pkcs7 Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
pkcs12 Don't switch password formats using global state. 2016-08-25 11:42:33 +01:00
poly1305 Revert "Move algorithm specific ppccap code from crypto/ppccap.c" 2016-11-10 16:24:02 +01:00
rand rand/randfile.c: treat empty string in RAND_file_name as error. 2016-09-21 21:09:11 +02:00
rc2 Clean away remaining 'selftest' code 2016-11-03 13:15:40 +01:00
rc4 Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
rc5 Remove/rename some old files. 2016-06-01 11:29:57 -04:00
ripemd Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
rsa Implement RSASSA-PKCS1-v1_5 as specified. 2016-11-07 21:04:54 +01:00
seed Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
sha sha/asm/sha512-armv8.pl: add NEON version of SHA256. 2016-11-11 13:48:16 +01:00
srp SRP code tidy. 2016-10-01 13:46:54 +01:00
stack Don't leak on an OPENSSL_realloc() failure 2016-09-21 20:27:15 +01:00
ts Add error checking, small nit on ouput 2016-10-19 06:37:42 -04:00
txt_db Rename lh_xxx,sk_xxx tp OPENSSL_{LH,SK}_xxx 2016-05-20 10:48:29 -04:00
ui Add -Wswitch-enum 2016-09-22 08:36:26 -04:00
whrlpool Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
x509 Simplify and clean X509_VERIFY_PARAM new/free code. 2016-11-09 09:19:19 +00:00
x509v3 Clean away remaining 'selftest' code 2016-11-03 13:15:40 +01:00
alphacpuid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
arm64cpuid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
arm_arch.h Copyright consolidation 07/10 2016-05-17 14:51:26 -04:00
armcap.c Copyright consolidation 07/10 2016-05-17 14:51:26 -04:00
armv4cpuid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
build.info Move OS-specific fopen quirks to o_fopen.c. 2016-06-22 21:51:53 +02:00
c64xpluscpuid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
cpt_err.c Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
cryptlib.c crypto/cryptlib.c: omit OPENSSL_ia32cap_loc(). 2016-06-22 20:20:37 +02:00
cversion.c Copyright consolidation 08/10 2016-05-17 14:51:34 -04:00
dllmain.c Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
ebcdic.c Copyright consolidation 05/10 2016-05-17 15:38:09 -04:00
ex_data.c Fix mem leaks during auto-deinit 2016-09-08 12:40:19 +01:00
ia64cpuid.S Add final(?) set of copyrights. 2016-06-01 11:27:25 -04:00
init.c Fix the effect of no-dso in crypto/init.c 2016-11-11 10:23:26 +01:00
LPdir_nyi.c Remove the silly CVS markers from LPdir_*.c 2016-07-16 07:58:23 +02:00
LPdir_unix.c Remove the silly CVS markers from LPdir_*.c 2016-07-16 07:58:23 +02:00
LPdir_vms.c Copyright consolidation 05/10 2016-05-17 15:38:09 -04:00
LPdir_win.c Fix mingw build 2016-07-18 10:47:07 +01:00
LPdir_win32.c Remove the silly CVS markers from LPdir_*.c 2016-07-16 07:58:23 +02:00
LPdir_wince.c Remove the silly CVS markers from LPdir_*.c 2016-07-16 07:58:23 +02:00
mem.c Convert memset calls to OPENSSL_cleanse 2016-06-30 15:51:57 +01:00
mem_clr.c Fix some style issues... 2016-08-02 09:59:23 +02:00
mem_dbg.c fix crypto-mdebug build 2016-07-20 12:41:31 +01:00
mem_sec.c Copyright consolidation 06/10 2016-05-17 14:51:04 -04:00
mips_arch.h Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
o_dir.c Copyright consolidation 05/10 2016-05-17 15:38:09 -04:00
o_fips.c Copyright consolidation 04/10 2016-05-17 14:24:46 -04:00
o_fopen.c Fix a few if(, for(, while( inside code. 2016-07-20 07:21:53 -04:00
o_init.c Copyright consolidation 08/10 2016-05-17 14:51:34 -04:00
o_str.c buf2hexstr: properly deal with empty string 2016-06-21 20:55:54 +02:00
o_time.c VSI submisson: make better use of item lists in o_time.c 2016-08-04 16:51:39 +02:00
pariscid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
ppc_arch.h GH919: Fix wrappers for two headers 2016-05-24 11:04:38 -04:00
ppccap.c Revert "Move algorithm specific ppccap code from crypto/ppccap.c" 2016-11-10 16:24:02 +01:00
ppccpuid.pl Add assembly CRYPTO_memcmp. 2016-05-19 22:33:00 +02:00
s390xcap.c Fix strict-warnings build 2016-10-18 17:09:47 +01:00
s390xcpuid.S s390x assembly pack: improve portability. 2016-06-06 11:08:04 +02:00
sparc_arch.h Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
sparccpuid.S spelling fixes, just comments and readme. 2016-08-05 19:07:30 -04:00
sparcv9cap.c crypto/sparcv9cap.c: add missing declaration. 2016-08-12 10:26:20 +02:00
threads_none.c Copyright consolidation 04/10 2016-05-17 14:24:46 -04:00
threads_pthread.c CRYPTO_atomic_add(): check that the object is lock free 2016-08-24 14:37:48 +01:00
threads_win.c include/openssl: don't include <windows.h> in public headers. 2016-07-08 11:49:44 +02:00
uid.c Fix support for DragonFly BSD 2016-10-22 04:25:17 -04:00
vms_rms.h Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
x86_64cpuid.pl crypto/x86[_64]cpuid.pl: add OPENSSL_ia32_rd[rand|seed]_bytes. 2016-07-15 13:20:52 +02:00
x86cpuid.pl Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00