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openssl/crypto
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Matt Caswell 9437fe0b01 Tolerate 0 byte input length for Update functions 
We treat that as automatic success. Other EVP_*Update functions already do
this (e.g. EVP_EncryptUpdate, EVP_DecryptUpdate etc). EVP_EncodeUpdate is
a bit of an anomoly. That treats 0 byte input length as an error.

Fixes #8576

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8587)

(cherry picked from commit a8274ea351)
2019-03-27 10:20:52 +00:00
..
aes PPC assembly pack: fix copy-paste error in CTR mode 2019-03-18 20:07:57 +10:00
aria
asn1 Update copyright year 2019-02-26 14:05:09 +00:00
async arch/async_posix.h: improve portability. 2018-10-19 10:31:04 +02:00
bf Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
bio Update copyright year 2019-02-26 14:05:09 +00:00
blake2 fix truncation of integers on 32bit AIX 2019-03-11 14:47:00 +01:00
bn Fix compiling error for mips32r6 and mips64r6 2019-03-19 07:37:45 +01:00
buffer Update copyright year 2018-04-03 13:57:12 +01:00
camellia Update copyright year 2018-09-11 13:45:17 +01:00
cast Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
chacha deps: add s390 asm rules for OpenSSL-1.1.1 2019-03-01 08:41:26 +01:00
cmac Update copyright year 2018-04-17 15:18:40 +02:00
cms Update copyright year 2019-02-26 14:05:09 +00:00
comp Fix last(?) batch of malloc-NULL places 2018-04-26 14:02:24 -04:00
conf OPENSSL_config(): restore error agnosticism 2019-03-20 14:25:43 +01:00
ct Use secure_getenv(3) when available. 2018-09-24 11:22:22 +10:00
des Update copyright year 2019-02-26 14:05:09 +00:00
dh Added NULL check to BN_clear() & BN_CTX_end() 2019-03-19 07:28:39 +01:00
dsa Added NULL check to BN_clear() & BN_CTX_end() 2019-03-19 07:28:39 +01:00
dso Preserve errno on dlopen 2018-12-10 10:22:05 +00:00
ec Added NULL check to BN_clear() & BN_CTX_end() 2019-03-19 07:28:39 +01:00
engine Update copyright year 2019-02-26 14:05:09 +00:00
err Make err_clear_constant_time really constant time 2019-03-22 14:24:48 +01:00
evp Tolerate 0 byte input length for Update functions 2019-03-27 10:20:52 +00:00
hmac Fix HMAC SHA3-224 and HMAC SHA3-256. 2018-09-04 08:09:12 +10:00
idea
include/internal bn/bn_{div|shift}.c: introduce fixed-top interfaces. 2018-12-05 10:38:22 +00:00
kdf Reset the HKDF state between operations 2018-10-29 14:11:40 +00:00
lhash Update copyright year 2018-09-11 13:45:17 +01:00
md2
md4
md5 Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
mdc2
modes cfi build fixes in x86-64 ghash assembly 2019-02-27 22:44:46 +01:00
objects Update generator copyright year. 2019-01-07 13:53:24 -05:00
ocsp Update copyright year 2018-09-11 13:45:17 +01:00
pem Update copyright year 2019-02-26 14:05:09 +00:00
perlasm Update copyright year 2019-02-26 14:05:09 +00:00
pkcs7 Update copyright year 2018-09-11 13:45:17 +01:00
pkcs12 Use secure_getenv(3) when available. 2018-09-24 11:22:22 +10:00
poly1305 deps: add s390 asm rules for OpenSSL-1.1.1 2019-03-01 08:41:26 +01:00
rand Cosmetic rand/drbg changes. 2019-03-22 16:23:05 +10:00
rc2
rc4 deps: add s390 asm rules for OpenSSL-1.1.1 2019-03-01 08:41:26 +01:00
rc5 Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
ripemd Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
rsa Modify the RSA_private_decrypt functions to check the padding in 2019-03-22 14:48:09 +01:00
seed Update copyright year 2018-09-11 13:45:17 +01:00
sha fix truncation of integers on 32bit AIX 2019-03-11 14:47:00 +01:00
siphash Fix SipHash init order. 2018-11-12 07:16:58 +01:00
sm2 EVP module documentation pass 2018-10-17 13:31:59 +03:00
sm3
sm4
srp Update copyright year 2019-02-26 14:05:09 +00:00
stack Revert "stack/stack.c: omit redundant NULL checks." 2018-08-09 14:37:10 +01:00
store crypto/*: address standard-compilance nits. 2018-07-20 13:40:30 +02:00
ts Check conversion return in ASN1_INTEGER_print_bio. 2018-07-31 11:37:05 +10:00
txt_db Update copyright year 2018-04-03 13:57:12 +01:00
ui Update copyright year 2019-02-26 14:05:09 +00:00
whrlpool Harmonize the make variables across all known platforms families 2018-02-14 17:13:53 +01:00
x509 Update copyright year 2019-02-26 14:05:09 +00:00
x509v3 Update copyright year 2018-09-11 13:45:17 +01:00
alphacpuid.pl
arm64cpuid.pl {arm64|x86_64}cpuid.pl: add special 16-byte case to OPENSSL_memcmp. 2018-06-03 21:15:18 +02:00
arm_arch.h Fix building linux-armv4 with --strict-warnings 2018-04-20 15:49:33 +02:00
armcap.c Update copyright year 2019-02-26 14:05:09 +00:00
armv4cpuid.pl Update copyright year 2018-05-01 13:34:30 +01:00
build.info Use secure_getenv(3) when available. 2018-09-24 11:22:22 +10:00
c64xpluscpuid.pl
cpt_err.c Fix last(?) batch of malloc-NULL places 2018-04-26 14:02:24 -04:00
cryptlib.c Update copyright year 2019-02-26 14:05:09 +00:00
ctype.c
cversion.c
dllmain.c Update copyright year 2018-09-11 13:45:17 +01:00
ebcdic.c
ex_data.c Ensure the thread keys are always allocated in the same order 2018-04-20 15:45:06 +02:00
getenv.c Use secure_getenv(3) when available. 2018-09-24 11:22:22 +10:00
ia64cpuid.S
init.c Update copyright year 2019-02-26 14:05:09 +00:00
LPdir_nyi.c
LPdir_unix.c typo-fixes: miscellaneous typo fixes 2018-09-21 23:59:02 +02:00
LPdir_vms.c
LPdir_win.c
LPdir_win32.c
LPdir_wince.c
mem.c crypto/mem.c: switch to tsan_assist.h in CRYPTO_MDEBUG. 2018-08-07 09:08:50 +02:00
mem_clr.c
mem_dbg.c Update copyright year 2018-02-13 13:59:25 +00:00
mem_sec.c test/secmemtest: test secure memory only if it is implemented 2018-10-05 12:23:34 +02:00
mips_arch.h Fix compiling error for mips32r6 and mips64r6 2019-03-19 07:37:45 +01:00
o_dir.c
o_fips.c
o_fopen.c Add missing include file. 2018-09-17 12:54:20 +10:00
o_init.c
o_str.c openssl_strerror_r: Fix handling of GNU strerror_r 2019-03-04 10:11:05 +00:00
o_time.c Update copyright year 2018-04-03 13:57:12 +01:00
pariscid.pl PA-RISC assembly pack: make it work with GNU assembler for HP-UX. 2018-06-25 16:45:48 +02:00
ppc_arch.h Update copyright year 2019-02-26 14:05:09 +00:00
ppccap.c Update copyright year 2019-02-26 14:05:09 +00:00
ppccpuid.pl Update copyright year 2019-02-26 14:05:09 +00:00
s390x_arch.h s390x assembly pack: add KIMD/KLMD code path for sha3/shake 2018-08-06 12:04:52 +02:00
s390xcap.c
s390xcpuid.pl s390x assembly pack: add KIMD/KLMD code path for sha3/shake 2018-08-06 12:04:52 +02:00
sparc_arch.h
sparccpuid.S
sparcv9cap.c
threads_none.c crypto/threads_*: remove CRYPTO_atomic_{read|write}. 2018-08-17 12:40:39 +02:00
threads_pthread.c crypto/threads_*: remove CRYPTO_atomic_{read|write}. 2018-08-17 12:40:39 +02:00
threads_win.c crypto/threads_*: remove CRYPTO_atomic_{read|write}. 2018-08-17 12:40:39 +02:00
uid.c Update copyright year 2019-02-26 14:05:09 +00:00
vms_rms.h
x86_64cpuid.pl {arm64|x86_64}cpuid.pl: add special 16-byte case to OPENSSL_memcmp. 2018-06-03 21:15:18 +02:00
x86cpuid.pl Fix issues in ia32 RDRAND asm leading to reduced entropy 2018-03-08 10:27:49 -05:00