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ext/openssl: Use zend_strnlen for ASN1 time string check #14522

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2 changes: 1 addition & 1 deletion ext/openssl/openssl.c
Original file line number Diff line number Diff line change
Expand Up @@ -755,7 +755,7 @@ static time_t php_openssl_asn1_time_to_time_t(ASN1_UTCTIME * timestr) /* {{{ */

timestr_len = (size_t)ASN1_STRING_length(timestr);

if (timestr_len != strlen((const char *)ASN1_STRING_get0_data(timestr))) {
if (timestr_len != zend_strnlen((const char *)ASN1_STRING_get0_data(timestr), timestr_len)) {
php_error_docref(NULL, E_WARNING, "Illegal length in timestamp");
return (time_t)-1;
}
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