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| author | steve <steve> | 2012-01-22 13:12:14 +0000 |
|---|---|---|
| committer | steve <steve> | 2012-01-22 13:12:14 +0000 |
| commit | 1a0e6227181e8b61ca9698a15caea91f2f05c928 (patch) | |
| tree | ee164189f797869e84175e01eefb3844cd6d2253 | |
| parent | dbb55b5436c792e1cc8847359bfb9868f8d76023 (diff) | |
| download | openssl-1a0e6227181e8b61ca9698a15caea91f2f05c928.tar.gz | |
return error if md is NULL
| -rw-r--r-- | ssl/t1_lib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c index 7150171c1..e4299d89e 100644 --- a/ssl/t1_lib.c +++ b/ssl/t1_lib.c @@ -2279,6 +2279,8 @@ static int tls12_find_nid(int id, tls12_lookup *table, size_t tlen) int tls12_get_sigandhash(unsigned char *p, const EVP_PKEY *pk, const EVP_MD *md) { int sig_id, md_id; + if (!md) + return 0; md_id = tls12_find_id(EVP_MD_type(md), tls12_md, sizeof(tls12_md)/sizeof(tls12_lookup)); if (md_id == -1) |