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Make sure we check the return value of extract_min_max()

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Commit 42d7d7dd6 turned this function from returning void to
returning an int error code. This instance of calling it was
missed.

Found by Coverity.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5338)
This commit is contained in:
Matt Caswell 2018-02-12 17:22:17 +00:00
parent 62542d0464
commit cb1c3d1a27
1 changed files with 3 additions and 1 deletions
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4
crypto/x509v3/v3_asid.c
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@ -667,7 +667,9 @@ static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
for (;; p++) {
if (p >= sk_ASIdOrRange_num(parent))
return 0;
extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min, &p_max);
if (!extract_min_max(sk_ASIdOrRange_value(parent, p), &p_min,
&p_max))
return 0;
if (ASN1_INTEGER_cmp(p_max, c_max) < 0)
continue;
if (ASN1_INTEGER_cmp(p_min, c_min) > 0)