From: Edward O'Callaghan <funfunctor@folklore1984.net>
Date: Fri, 17 Mar 2017 05:24:06 +0000 (+1100)
Subject: mesa/main: Fix memset in formatquery.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f9387a223d40bb8d108a539671e0291cc25c6d80;p=mesa.git

mesa/main: Fix memset in formatquery.c

v2: We explicitly set each member to -1 over using a confusing
memset().

Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 598d34d3476..07fb2f2330f 100644
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -1564,7 +1564,8 @@ _mesa_GetInternalformati64v(GLenum target, GLenum internalformat,
     * no pname can return a negative value, we fill params32 with negative
     * values as reference values, that can be used to know what copy-back to
     * params */
-   memset(params32, -1, 16);
+   for (i = 0; i < realSize; i++)
+      params32[i] = -1;
 
    /* For GL_MAX_COMBINED_DIMENSIONS we need to get back 2 32-bit integers,
     * and at the same time we only need 2. So for that pname, we call the