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-rw-r--r--glx/indirect_reqsize.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/glx/indirect_reqsize.c b/glx/indirect_reqsize.c
index 954eecd97..c47f01ee9 100644
--- a/glx/indirect_reqsize.c
+++ b/glx/indirect_reqsize.c
@@ -572,6 +572,9 @@ __glXTexImage3DReqSize(const GLbyte *pc, Bool swap)
type = bswap_32(type);
}
+ if (*(CARD32 *) (pc + 76))
+ return 0;
+
return __glXImageSize(format, type, target, width, height, depth,
image_height, row_length, skip_images,
skip_rows, alignment);