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Return 1 when openssl req -addext kv is duplicated

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CLA: trivial

Fixes #10273

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10578)
This commit is contained in:
kinichiro 2019-12-05 20:00:50 +09:00 • committed by Tomas Mraz
parent 1461138271
commit 1aeec3dbc2
1 changed files with 6 additions and 3 deletions
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9
apps/req.c
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@ -214,9 +214,12 @@ static int duplicated(LHASH_OF(OPENSSL_STRING) *addexts, char *kv)
*p = '\0'; *p = '\0';
/* Finally have a clean "key"; see if it's there [by attempt to add it]. */ /* Finally have a clean "key"; see if it's there [by attempt to add it]. */
if ((p = (char *)lh_OPENSSL_STRING_insert(addexts, (OPENSSL_STRING*)kv)) p = (char *)lh_OPENSSL_STRING_insert(addexts, (OPENSSL_STRING*)kv);
!= NULL || lh_OPENSSL_STRING_error(addexts)) { if (p != NULL) {
OPENSSL_free(p != NULL ? p : kv); OPENSSL_free(p);
return 1;
} else if (lh_OPENSSL_STRING_error(addexts)) {
OPENSSL_free(kv);
return -1; return -1;
} }