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Added error checking for OBJ_create

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fixes segmentation fault in case of not enough memory for object creation

CLA: trivial

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3157)
This commit is contained in:
Frank Morgner 2017-04-10 14:15:09 +02:00 committed by Rich Salz
parent a105d5603b
commit 487a73def6
1 changed files with 2 additions and 0 deletions
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crypto/objects/obj_dat.c
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@ -691,6 +691,8 @@ int OBJ_create(const char *oid, const char *sn, const char *ln)
/* Convert numerical OID string to an ASN1_OBJECT structure */
tmpoid = OBJ_txt2obj(oid, 1);
if (tmpoid == NULL)
return 0;
/* If NID is not NID_undef then object already exists */
if (OBJ_obj2nid(tmpoid) != NID_undef) {