[Mesa-dev] [PATCH v2] mesa/main: Fix memset in formatquery.c

[Edward O'Callaghan]

V.1:
We memset number of elements without multiplication by the
element size.

V.2:
We explicitly set each member to -1 over using a confusing
memset().

Signed-off-by: Edward O'Callaghan <funfunctor at folklore1984.net>
---
 src/mesa/main/formatquery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c
index 598d34d..6aa57ec 100644
--- a/src/mesa/main/formatquery.c
+++ b/src/mesa/main/formatquery.c
@@ -1564,7 +1564,7 @@ _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
-- 
2.9.3