Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bcb0ad2b authored by Herbert Xu's avatar Herbert Xu Committed by David S. Miller
Browse files

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



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

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent afad2608

crypto/sha1.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

		}