From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 30 Jan 2008 18:25:51 +0000 (+0000)
Subject: Fixed bug #43981 (gmp_div_r() does not preserve the sign of 1st argument)
X-Git-Tag: RELEASE_1_3_1~212
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=92ebb2e282e43697055a50c8de9bc21f57793880;p=php

Fixed bug #43981 (gmp_div_r() does not preserve the sign of 1st argument)
---

diff --git a/ext/gmp/gmp.c b/ext/gmp/gmp.c
index 861ae22be8..416613d409 100644
--- a/ext/gmp/gmp.c
+++ b/ext/gmp/gmp.c
@@ -569,6 +569,9 @@ static inline void gmp_zval_binary_ui_op_ex(zval *return_value, zval **a_arg, zv
 	if (use_ui && gmp_ui_op) {
 		if (allow_ui_return) {
 			long_result = gmp_ui_op(*gmpnum_result, *gmpnum_a, (unsigned long)Z_LVAL_PP(b_arg));
+			if (mpz_sgn(*gmpnum_a) == -1) {
+				long_result = -long_result;
+			}
 		} else {
 			gmp_ui_op(*gmpnum_result, *gmpnum_a, (unsigned long)Z_LVAL_PP(b_arg));
 		}