From: Ilia Alshanetsky <iliaa@php.net>
Date: Wed, 30 Jan 2008 18:26:08 +0000 (+0000)
Subject: MFB: Fixed bug #43981 (gmp_div_r() does not preserve the sign of 1st argument)
X-Git-Tag: RELEASE_2_0_0a1~687
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a28f797952a0dc2b39f04daf7c34b19ad456d2a0;p=php

MFB: 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 6445a3e25d..bbb4b7bb48 100644
--- a/ext/gmp/gmp.c
+++ b/ext/gmp/gmp.c
@@ -577,6 +577,9 @@ 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));
 		}