Module: Mesa Branch: mesa_7_6_branch Commit: 3f7c2ac2798b385bed97b6931a1568a7e0223a0a URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3f7c2ac2798b385bed97b6931a1568a7e0223a0a
Author: Vinson Lee <[email protected]> Date: Tue Dec 8 17:25:05 2009 -0800 mesa: Fix array out-of-bounds access by _mesa_TexParameteri. _mesa_TexParameteri calls set_tex_parameteri, which uses the params argument as an array. --- src/mesa/main/texparam.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c index 59c518c..1cec4b8 100644 --- a/src/mesa/main/texparam.c +++ b/src/mesa/main/texparam.c @@ -653,7 +653,12 @@ _mesa_TexParameteri(GLenum target, GLenum pname, GLint param) break; default: /* this will generate an error if pname is illegal */ - need_update = set_tex_parameteri(ctx, texObj, pname, ¶m); + { + GLint iparam[4]; + iparam[0] = param; + iparam[1] = iparam[2] = iparam[3] = 0; + need_update = set_tex_parameteri(ctx, texObj, pname, iparam); + } } if (ctx->Driver.TexParameter && need_update) { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
