Module: Mesa Branch: 7.8 Commit: ad7d36e91933a49ce3f6ed2c14ae585a8a84fdf5 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ad7d36e91933a49ce3f6ed2c14ae585a8a84fdf5
Author: Aaron Plattner <[email protected]> Date: Thu Apr 22 09:30:42 2010 -0700 Fix __glXInitializeVisualConfigFromTags's handling of unrecognized fbconfig tags. __glXInitializeVisualConfigFromTags doesn't skip the payload of unrecognized tags. Instead, it treats the value as if it were the next tag, which can happen if the server's GLX extension is not Mesa's. For example, this falls down when NVIDIA sends a GLX_FLOAT_COMPONENTS_NV = 0 pair, causing __glXInitializeVisualConfigFromTags to bail out early. Signed-off-by: Aaron Plattner <[email protected]> Signed-off-by: Ian Romanick <[email protected]> --- src/glx/glxext.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/glx/glxext.c b/src/glx/glxext.c index 5289354..6d6f89e 100644 --- a/src/glx/glxext.c +++ b/src/glx/glxext.c @@ -539,6 +539,8 @@ __glXInitializeVisualConfigFromTags(__GLcontextModes * config, int count, i = count; break; default: + /* Ignore the unrecognized tag's value */ + bp++; break; } } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
