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| author | Vinson Lee <vlee@vmware.com> | 2009-12-09 17:11:30 -0800 |
|---|---|---|
| committer | Vinson Lee <vlee@vmware.com> | 2009-12-09 17:11:30 -0800 |
| commit | 34528a34c446afea4442f479713e7f926220f128 (patch) | |
| tree | ddcb60bc9bd6597ef751b3c48f65fb58fd2a324d /src/mesa | |
| parent | 348883076bd213ec733a1ba2a4768788e4669c97 (diff) | |
| download | external_mesa3d-34528a34c446afea4442f479713e7f926220f128.zip external_mesa3d-34528a34c446afea4442f479713e7f926220f128.tar.gz external_mesa3d-34528a34c446afea4442f479713e7f926220f128.tar.bz2 | |
mesa: Fix array out-of-bounds access by _mesa_Lightf.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/light.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c index c1d47de..d4f3bb9 100644 --- a/src/mesa/main/light.c +++ b/src/mesa/main/light.c @@ -206,7 +206,10 @@ _mesa_light(GLcontext *ctx, GLuint lnum, GLenum pname, const GLfloat *params) void GLAPIENTRY _mesa_Lightf( GLenum light, GLenum pname, GLfloat param ) { - _mesa_Lightfv( light, pname, ¶m ); + GLfloat fparam[4]; + fparam[0] = param; + fparam[1] = fparam[2] = fparam[3] = 0.0F; + _mesa_Lightfv( light, pname, fparam ); } |