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Fixed a crash in print_notice.

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Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2935)
This commit is contained in:
Bernd Edlinger 2017-03-14 15:10:52 +01:00 committed by Rich Salz
parent dda12ce4e5
commit 29d1fad788
1 changed files with 9 additions and 3 deletions
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12
crypto/x509v3/v3_cpols.c
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@ -413,9 +413,15 @@ static void print_notice(BIO *out, USERNOTICE *notice, int indent)
num = sk_ASN1_INTEGER_value(ref->noticenos, i);
if (i)
BIO_puts(out, ", ");
tmp = i2s_ASN1_INTEGER(NULL, num);
BIO_puts(out, tmp);
OPENSSL_free(tmp);
if (num == NULL)
BIO_puts(out, "(null)");
else {
tmp = i2s_ASN1_INTEGER(NULL, num);
if (tmp == NULL)
return;
BIO_puts(out, tmp);
OPENSSL_free(tmp);
}
}
BIO_puts(out, "\n");
}