glx: Fix header length error checking in __glXDisp_RenderLarge
glxcmds.c:2206:46: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare,Semantic Issue]
if ((cmdlen = safe_pad(hdr->length)) < 0)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ ~
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
(cherry picked from commit e09875701b
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@ -2182,7 +2182,7 @@ __glXDisp_RenderLarge(__GLXclientState * cl, GLbyte * pc)
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__GLXrenderSizeData entry;
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int extra = 0;
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int left = (req->length << 2) - sz_xGLXRenderLargeReq;
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size_t cmdlen;
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int cmdlen;
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int err;
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/*
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