[PATCH] d3dcompiler: Add an assert checking for writemask sanity in debug_writemask().
Matteo Bruni
mbruni at codeweavers.com
Tue Dec 4 14:42:34 CST 2018
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
---
dlls/d3dcompiler_43/utils.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/dlls/d3dcompiler_43/utils.c b/dlls/d3dcompiler_43/utils.c
index 5499b8ccdb1..b872e34d935 100644
--- a/dlls/d3dcompiler_43/utils.c
+++ b/dlls/d3dcompiler_43/utils.c
@@ -2142,6 +2142,8 @@ static const char *debug_writemask(DWORD writemask)
char string[5];
unsigned int i = 0, pos = 0;
+ assert(!(writemask & ~BWRITERSP_WRITEMASK_ALL));
+
while (writemask)
{
if (writemask & 1)
--
2.18.1
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