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| author | marha <marha@users.sourceforge.net> | 2011-09-20 08:40:57 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-09-20 08:40:57 +0200 |
| commit | 0470a59df89ab453bdbe0fc2f820278cfffdc61c (patch) | |
| tree | 5482d527c8426219414edc60d3891764ca2b1a20 /mesalib/src/mesa/main/feedback.c | |
| parent | b2c925e360e2c366526de15b44603f855f94139c (diff) | |
| download | vcxsrv-0470a59df89ab453bdbe0fc2f820278cfffdc61c.tar.gz vcxsrv-0470a59df89ab453bdbe0fc2f820278cfffdc61c.tar.bz2 vcxsrv-0470a59df89ab453bdbe0fc2f820278cfffdc61c.zip | |
libX11 libxtrans mesa git update 20 sep 2011
Diffstat (limited to 'mesalib/src/mesa/main/feedback.c')
| -rw-r--r-- | mesalib/src/mesa/main/feedback.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/feedback.c b/mesalib/src/mesa/main/feedback.c index 597ec1e3f..d73aa08fa 100644 --- a/mesalib/src/mesa/main/feedback.c +++ b/mesalib/src/mesa/main/feedback.c @@ -168,6 +168,11 @@ _mesa_SelectBuffer( GLsizei size, GLuint *buffer ) GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END(ctx); + if (size < 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glSelectBuffer(size)"); + return; + } + if (ctx->RenderMode==GL_SELECT) { _mesa_error( ctx, GL_INVALID_OPERATION, "glSelectBuffer" ); return; /* KW: added return */ |