diff options
| author | Vinson Lee <vlee@vmware.com> | 2009-11-29 00:50:48 -0500 |
|---|---|---|
| committer | Vinson Lee <vlee@vmware.com> | 2009-12-05 13:00:35 -0800 |
| commit | b2953ee1a655a010f36b5fc1b47f8bd8b06ce368 (patch) | |
| tree | 92cbeee1a45ddc9d2c814e016cdd8601704e6c70 /src/mesa | |
| parent | d74cd04e6190ebb3a9c53d45cbb2452d92e24ad5 (diff) | |
mesa: Fix array out-of-bounds access by _mesa_TexGenf.
_mesa_TexGenf calls _mesa_TexGenfv, which uses the params argument
as an array.
(cherry picked from commit ca5a7aadb4361e7d053aea8687372cd44cbd8795)
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/texgen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/texgen.c b/src/mesa/main/texgen.c index 13b33745b8..d3ea7b936b 100644 --- a/src/mesa/main/texgen.c +++ b/src/mesa/main/texgen.c @@ -206,7 +206,10 @@ _mesa_TexGendv(GLenum coord, GLenum pname, const GLdouble *params ) void GLAPIENTRY _mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param ) { - _mesa_TexGenfv(coord, pname, ¶m); + GLfloat p[4]; + p[0] = param; + p[1] = p[2] = p[3] = 0.0F; + _mesa_TexGenfv(coord, pname, p); } |