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| author | Peter Wu <peter@lekensteyn.nl> | 2015-07-26 16:50:33 +0300 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2015-07-26 16:50:33 +0300 |
| commit | 46c072669eb81ed610cc5b3c0dc0c75a143afbb4 (patch) | |
| tree | e39a4340db7056d2c4b4118d2b093c5a42ac3f83 /cipher/rijndael-ssse3-amd64.c | |
| parent | ada0a7d302cca97b327faaacac7a5d0b8043df88 (diff) | |
| download | libgcrypt-46c072669eb81ed610cc5b3c0dc0c75a143afbb4.tar.gz | |
Fix undefined behavior wrt memcpy
* cipher/cipher-gcm.c: Do not copy zero bytes from an empty buffer. Let
the function continue to add padding as needed though.
* cipher/mac-poly1305.c: If the caller requested to finish the hash
function without a copy of the result, return immediately.
--
Caught by UndefinedBehaviorSanitizer.
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'cipher/rijndael-ssse3-amd64.c')
0 files changed, 0 insertions, 0 deletions