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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 22:41:37 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 22:41:37 +0300 |
| commit | 19c75bcbe0113cbbf05e4d89e0502a23358bfca9 (patch) | |
| tree | 544d6b73341ebc66802ae38732d8009d67008aab | |
| parent | ee84595a91c60d33cbf1d5b941b04a3ee6cf7ce0 (diff) | |
| parent | 18e615ad87bce9125ef3990377a4a946ec0f21f3 (diff) | |
| download | linux-19c75bcbe0113cbbf05e4d89e0502a23358bfca9.tar.xz | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"This fixes the following issues:
- a crash regression in the new skcipher walker
- incorrect return value in public_key_verify_signature
- fix for in-place signing in the sign-file utility"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: skcipher - fix crash in virtual walk
sign-file: Fix inplace signing when src and dst names are both specified
crypto: asymmetric_keys - set error code on failure
| -rw-r--r-- | crypto/asymmetric_keys/public_key.c | 1 | ||||
| -rw-r--r-- | crypto/skcipher.c | 4 | ||||
| -rw-r--r-- | scripts/sign-file.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c index fd76b5fc3b3a..d3a989e718f5 100644 --- a/crypto/asymmetric_keys/public_key.c +++ b/crypto/asymmetric_keys/public_key.c @@ -121,6 +121,7 @@ int public_key_verify_signature(const struct public_key *pkey, if (ret) goto error_free_req; + ret = -ENOMEM; outlen = crypto_akcipher_maxsize(tfm); output = kmalloc(outlen, GFP_KERNEL); if (!output) diff --git a/crypto/skcipher.c b/crypto/skcipher.c index aca07c643d41..0e1e6c35188e 100644 --- a/crypto/skcipher.c +++ b/crypto/skcipher.c @@ -226,7 +226,9 @@ static int skcipher_next_slow(struct skcipher_walk *walk, unsigned int bsize) void *v; if (!phys) { - buffer = walk->buffer ?: walk->page; + if (!walk->buffer) + walk->buffer = walk->page; + buffer = walk->buffer; if (buffer) goto ok; } diff --git a/scripts/sign-file.c b/scripts/sign-file.c index 53af6dc3e6c1..19ec468b1168 100644 --- a/scripts/sign-file.c +++ b/scripts/sign-file.c @@ -267,7 +267,7 @@ int main(int argc, char **argv) } x509_name = argv[2]; module_name = argv[3]; - if (argc == 5) { + if (argc == 5 && strcmp(argv[3], argv[4]) != 0) { dest_name = argv[4]; replace_orig = false; } else { |