diff options
author | Matt Caswell <matt@openssl.org> | 2015-02-10 13:15:25 +0000 |
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committer | Matt Caswell <matt@openssl.org> | 2015-03-25 13:01:04 +0000 |
commit | 42c9c7103c8e7fd73dafa0500120f8e34fd659c3 (patch) | |
tree | ff731eee70f4505a222079b5587d201871c77c68 /crypto/hmac | |
parent | 4ebc70cc5148d6ffbf539faca249469778c12f96 (diff) |
Fix HMAC to pass invalid key len test
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/hmac')
-rw-r--r-- | crypto/hmac/hmac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/hmac/hmac.c b/crypto/hmac/hmac.c index 6567648acc..2daacf6e70 100644 --- a/crypto/hmac/hmac.c +++ b/crypto/hmac/hmac.c @@ -113,7 +113,8 @@ int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len, &ctx->key_length)) goto err; } else { - OPENSSL_assert(len >= 0 && len <= (int)sizeof(ctx->key)); + if(len < 0 || len > (int)sizeof(ctx->key)) + return 0; memcpy(ctx->key, key, len); ctx->key_length = len; } |