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| author | Matt Caswell <matt@openssl.org> | 2015-03-10 23:15:15 +0000 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2015-03-11 11:32:07 +0000 |
| commit | f5ee5213073870493a8ade98b13ea41a2b20b8d4 (patch) | |
| tree | 4596881a8af938c8c23521e7aa26df1a857d1add | |
| parent | 58d8a271ab1eb38fc2983519fb3c37a900df41cf (diff) | |
| download | openssl-new-f5ee5213073870493a8ade98b13ea41a2b20b8d4.tar.gz | |
Fix seg fault in ASN1_generate_v3/ASN1_generate_nconf
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit ac5a110621ca48f0bebd5b4d76d081de403da29e)
| -rw-r--r-- | crypto/asn1/asn1_gen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/asn1/asn1_gen.c b/crypto/asn1/asn1_gen.c index b71ae4841b..11b582dd37 100644 --- a/crypto/asn1/asn1_gen.c +++ b/crypto/asn1/asn1_gen.c @@ -353,6 +353,10 @@ static int asn1_cb(const char *elem, int len, void *bitstr) break; case ASN1_GEN_FLAG_FORMAT: + if(!vstart) { + ASN1err(ASN1_F_ASN1_CB, ASN1_R_UNKNOWN_FORMAT); + return -1; + } if (!strncmp(vstart, "ASCII", 5)) arg->format = ASN1_GEN_FORMAT_ASCII; else if (!strncmp(vstart, "UTF8", 4)) |