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openssl/crypto
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Richard Levitte d85d3c993e Fix faulty free 
On error, i2o_SCT_signature() and i2o_SCT() free a pointer that may
have wandered off from the start of the allocated block (not currently
true for i2o_SCT_signature(), but has that potential as the code may
change.  To avoid this, save away the start of the allocated block and
free that instead.

Thanks to Guido Vranken for reporting this issue.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2323)
2017-01-29 15:31:01 +01:00
..
aes x86 assembly pack: update performance results. 2016-12-19 16:18:25 +01:00
asn1 Add support for Poly1305 in EVP_PKEY 2017-01-24 15:40:37 +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 Fix VC warnings about unary minus to an unsigned type. 2017-01-15 22:21:07 +01:00
blake2 Fix some extra or missing whitespaces... 2017-01-25 09:06:34 +00:00
bn bn/asm/x86_64-mont5.pl: fix carry bug in bn_sqr8x_internal. 2017-01-26 10:54:01 +00:00
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_64.pl: add AVX512 path optimized for shorter inputs. 2016-12-25 16:31:40 +01:00
cmac Copyright consolidation 06/10 2016-05-17 14:51:04 -04:00
cms Set EVP_PKEY_CTX in SignerInfo 2017-01-08 01:42:49 +00:00
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 Fix faulty free 2017-01-29 15:31:01 +01:00
des Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
dh Better check of DH parameters in TLS data 2017-01-26 10:54:01 +00:00
dsa Style 2017-01-25 09:06:34 +00:00
dso Avoid the call to OPENSSL_malloc with a negative value (then casted to unsigned) 2016-12-10 16:41:59 -05:00
ec ec/asm/ecp_nistz256-ppc64.pl: minor POWER8-specific optimization. 2017-01-21 22:28:34 +01:00
engine Only enable CRYPTO_3DES_ECB if that name is an existing macro 2017-01-10 14:59:39 +01:00
err In UI_OpenSSL's open(), generate an error on unknown errno 2016-12-08 13:34:08 +01:00
evp crypto/evp: harden AEAD ciphers. 2017-01-26 10:54:01 +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 Cleanup EVP_CIPH/EP_CTRL duplicate defines 2017-01-24 18:47:10 +01:00
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 modes/ctr128.c: fix false carry in counter increment procedure. 2016-11-25 17:22:21 +01:00
objects Add support for Poly1305 in EVP_PKEY 2017-01-24 15:40:37 +01:00
ocsp Add OCSP_RESPID_match() 2016-09-22 09:27:45 +01:00
pem Fix MSBLOB format with RSA. 2016-11-17 03:53:02 +00:00
perlasm perlasm/x86_64-xlate.pl: add support for AVX512 OPMASK-ing. 2016-12-15 17:57:45 +01:00
pkcs7 Check for errors allocating the error strings. 2016-07-20 19:20:53 +02:00
pkcs12 Simplify PKCS#12 PBE algorithm. 2016-11-15 01:23:25 +00:00
poly1305 Add support for Poly1305 in EVP_PKEY 2017-01-24 15:40:37 +01:00
rand RAND_egd_bytes: No need to check RAND_status on connection error. 2017-01-24 14:39:20 +01:00
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 Defines and strings for special salt length values, add tests 2017-01-18 15:04:49 +00:00
seed Copyright consolidation 09/10 2016-05-17 14:53:16 -04:00
sha x86 assembly pack: update performance results. 2016-12-19 16:18:25 +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 UI: Use RUN_ONCE differently 2017-01-13 11:47:35 +01:00
whrlpool Remove trailing whitespace from some files. 2016-10-10 23:36:21 +01:00
x509 X509_CRL_digest() - ensure precomputed sha1 hash before returning it 2017-01-28 20:07:04 +01:00
x509v3 Few nit's 2017-01-25 09:06:34 +00:00
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 Add "random malloc failure" tooling 2017-01-12 11:27:27 -05:00
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 Fix "failure rate" bugs 2017-01-13 15:47:02 -05:00
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 Revert "Fixed deadlock in CRYPTO_THREAD_run_once for Windows" 2016-11-14 11:55:13 +00:00
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