diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2014-10-28 05:46:57 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2014-10-28 05:46:57 +0000 |
| commit | 3f5bbf0bb3138deee82841b0d107ec3f79aeeccb (patch) | |
| tree | 9c5cba1254a4667b2b880ecd1d9c474031f25912 /lib/libcrypto/x509v3/v3_extku.c | |
| parent | 69af88ee726e386ea748b3f85177315e359e8992 (diff) | |
Check the result of sk_*_push() operations for failure.
ok doug@ jsing@
Diffstat (limited to 'lib/libcrypto/x509v3/v3_extku.c')
| -rw-r--r-- | lib/libcrypto/x509v3/v3_extku.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/libcrypto/x509v3/v3_extku.c b/lib/libcrypto/x509v3/v3_extku.c index 0f36a995254..a9f1d6da6e4 100644 --- a/lib/libcrypto/x509v3/v3_extku.c +++ b/lib/libcrypto/x509v3/v3_extku.c @@ -1,4 +1,4 @@ -/* $OpenBSD: v3_extku.c,v 1.9 2014/07/11 08:44:49 jsing Exp $ */ +/* $OpenBSD: v3_extku.c,v 1.10 2014/10/28 05:46:56 miod Exp $ */ /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL * project 1999. */ @@ -144,7 +144,13 @@ v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, X509V3_conf_err(val); return NULL; } - sk_ASN1_OBJECT_push(extku, objtmp); + if (sk_ASN1_OBJECT_push(extku, objtmp) == 0) { + ASN1_OBJECT_free(objtmp); + sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free); + X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE, + ERR_R_MALLOC_FAILURE); + return NULL; + } } return extku; } |