Module: Mesa Branch: master Commit: ce1f85133d15098ae97a28bbcfa13c4995b772e2 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ce1f85133d15098ae97a28bbcfa13c4995b772e2
Author: Vinson Lee <[email protected]> Date: Wed Jun 5 23:01:00 2013 -0700 mesa: Prevent possible out-of-bounds read by save_SamplerParameteriv. Fixes "Out-of-bounds access" defect reported by Coverity. Signed-off-by: Vinson Lee <[email protected]> Reviewed-by: Brian Paul <[email protected]> --- src/mesa/main/dlist.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c index abc8665..8900c89 100644 --- a/src/mesa/main/dlist.c +++ b/src/mesa/main/dlist.c @@ -7024,7 +7024,10 @@ save_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params) static void GLAPIENTRY save_SamplerParameteri(GLuint sampler, GLenum pname, GLint param) { - save_SamplerParameteriv(sampler, pname, ¶m); + GLint parray[4]; + parray[0] = param; + parray[1] = parray[2] = parray[3] = 0; + save_SamplerParameteriv(sampler, pname, param); } static void GLAPIENTRY _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
