patch fixes a crash that happens if glTexSubImage2D is called with a
negative xoffset.
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
---
src/mesa/main/teximage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 784b389..ae053e8 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1536,7 +1536,7 @@ error_check_subtexture_dimensions(struct gl_context *ctx,
}
/* check xoffset and width */
- if (xoffset < -destImage->Border) {
+ if (xoffset < (GLint) -destImage->Border) {
_mesa_error(ctx, GL_INVALID_VALUE, "%s%dD(xoffset)",
function, dims);
return GL_TRUE;
--
1.8.1.4
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