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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2006-06-08 23:11:35 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2006-06-08 23:11:35 +0000 |
| commit | ee7e58e11140e18ebac8dd44f358aa151f1fa880 (patch) | |
| tree | 5f8bba3d58cb93c35586d08d8615ca25c7c64965 | |
| parent | a0daa1220fb9f0a4963565f3851ebb620efa222f (diff) | |
check for invalid mode in glBegin(), bug 7142
| -rw-r--r-- | src/mesa/tnl/t_vtx_api.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vtx_api.c b/src/mesa/tnl/t_vtx_api.c index ed0688965b..4765228269 100644 --- a/src/mesa/tnl/t_vtx_api.c +++ b/src/mesa/tnl/t_vtx_api.c @@ -740,6 +740,11 @@ static void GLAPIENTRY _tnl_Begin( GLenum mode ) { GET_CURRENT_CONTEXT( ctx ); + if (mode > GL_POLYGON) { + _mesa_error(ctx, GL_INVALID_ENUM, "glBegin(mode)"); + return; + } + if (ctx->Driver.CurrentExecPrimitive == PRIM_OUTSIDE_BEGIN_END) { /* we're not inside a glBegin/End pair */ TNLcontext *tnl = TNL_CONTEXT(ctx); |