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| author | Brian Paul <brianp@vmware.com> | 2009-06-17 08:40:16 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-06-17 08:40:16 -0600 |
| commit | 6b782231d097f000b8e71c0a0a23a89176d7c3a2 (patch) | |
| tree | 00cf30a2d92bd88aa7e682686fe8a7a21af553b3 | |
| parent | 2b890c98184c3c21073c327e7dc36c3239169028 (diff) | |
mesa: added null ptr check in Fake_glXCreatePixmap()
Fixes segfault in progs/xdemos/glxgears_pixmap.c
(cherry picked from master, commit d18c57aaeac37cde0cb551191ecd3c3a56a0ffba)
| -rw-r--r-- | src/mesa/drivers/x11/fakeglx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index 73fde865e3..09b23a1e12 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -2218,7 +2218,7 @@ Fake_glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap, if (!dpy || !config || !pixmap) return 0; - for (attr = attribList; *attr; attr++) { + for (attr = attribList; attr && *attr; attr++) { switch (*attr) { case GLX_TEXTURE_FORMAT_EXT: attr++; |