archives/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-03-08 03:04:51 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

[CRYPTO] sha1: Fixed off-by-64 bug in sha1_update

Browse source 
After a partial update, the done pointer is off to the right by 64 bytes.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2005-12-21 19:01:58 +08:00 • committed by David S. Miller
parent afad2608c7
commit bcb0ad2b34
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
crypto/sha1.c
View file

@ -61,8 +61,8 @@ static void sha1_update(void *ctx, const u8 *data, unsigned int len)
u32 temp[SHA_WORKSPACE_WORDS];
if (partial) {
done = 64 - partial;
memcpy(sctx->buffer + partial, data, done);
done = -partial;
memcpy(sctx->buffer + partial, data, done + 64);
src = sctx->buffer;
}