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mesa: Fix array out-of-bounds access by _mesa_PointParameterf. 

_mesa_PointParameterf calls _mesa_PointParameterfv, which uses the
params argument as an array.
This commit is contained in:
Vinson Lee 2009-12-09 13:00:22 -08:00
parent 637970aefd
commit 6f2d51b81f
1 changed files with 4 additions and 1 deletions
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5
src/mesa/main/points.c
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@ -90,7 +90,10 @@ _mesa_PointParameteriv( GLenum pname, const GLint *params )
void GLAPIENTRY
_mesa_PointParameterf( GLenum pname, GLfloat param)
{
_mesa_PointParameterfv(pname, &param);
GLfloat p[3];
p[0] = param;
p[1] = p[2] = 0.0F;
_mesa_PointParameterfv(pname, p);
}