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mesa: added null ptr check in Fake_glXCreatePixmap()

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Fixes segfault in progs/xdemos/glxgears_pixmap.c
This commit is contained in:
Brian Paul
2009-06-17 08:34:24 -06:00
parent 3705f48688
commit d18c57aaea
1 changed files with 1 additions and 1 deletions
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src/mesa/drivers/x11/fakeglx.c
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@@ -2218,7 +2218,7 @@ Fake_glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
if (!dpy || !config || !pixmap) if (!dpy || !config || !pixmap)
return 0; return 0;
for (attr = attribList; *attr; attr++) { for (attr = attribList; attr && *attr; attr++) {
switch (*attr) { switch (*attr) {
case GLX_TEXTURE_FORMAT_EXT: case GLX_TEXTURE_FORMAT_EXT:
attr++; attr++;