diff options
author | Maarten Maathuis <madman2003@gmail.com> | 2008-12-22 00:33:55 +0100 |
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committer | Maarten Maathuis <madman2003@gmail.com> | 2008-12-22 00:33:55 +0100 |
commit | 82fba7697fbbb6f66cc22424ba99755b99ff482e (patch) | |
tree | a28d7211c522523a9f0eedf6c39ed5ca558f9827 | |
parent | 1567b7243f4799808ab93fbd962df14ce3af2d49 (diff) |
xfree86/randr: Avoid a crash when xf86CrtcConfigPrivateIndex is -1.
-rw-r--r-- | hw/xfree86/modes/xf86Crtc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index 309eb99a5..fdbd38577 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -3152,7 +3152,7 @@ xf86_crtc_supports_gamma(ScrnInfoPtr pScrn) xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); xf86CrtcPtr crtc; - if (!xf86_config) + if ((xf86CrtcConfigPrivateIndex == -1) || !xf86_config) return FALSE; if (xf86_config->num_crtc == 0) |