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do_othername: check for NULL after allocating objtmp

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Signed-off-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-08 22:47:10 +01:00 committed by Kurt Roeckx
parent f6983d0d76
commit 54298141d3
1 changed files with 2 additions and 0 deletions
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2
crypto/x509v3/v3_alt.c
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@ -579,6 +579,8 @@ static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx)
return 0;
objlen = p - value;
objtmp = OPENSSL_malloc(objlen + 1);
if (objtmp == NULL)
return 0;
strncpy(objtmp, value, objlen);
objtmp[objlen] = 0;
gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0);