diff options
Diffstat (limited to 'xorg-server/glx/unpack.h')
| -rw-r--r-- | xorg-server/glx/unpack.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xorg-server/glx/unpack.h b/xorg-server/glx/unpack.h index 7e6a55105..a5f211555 100644 --- a/xorg-server/glx/unpack.h +++ b/xorg-server/glx/unpack.h @@ -47,7 +47,7 @@ ** Fetch a double from potentially unaligned memory.
*/
#ifdef __GLX_ALIGN64
-#define __GLX_MEM_COPY(dst,src,n) if (src != NULL && dst != NULL) memcpy(dst,src,n)
+#define __GLX_MEM_COPY(dst,src,n) memmove(dst,src,n)
#define __GLX_GET_DOUBLE(dst,src) __GLX_MEM_COPY(&dst,src,8)
#else
#define __GLX_GET_DOUBLE(dst,src) (dst) = *((GLdouble*)(src))
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