diff options
| author | Maarten Maathuis <madman2003@gmail.com> | 2008-12-18 16:11:21 +0100 |
|---|---|---|
| committer | Maarten Maathuis <madman2003@gmail.com> | 2008-12-18 16:12:12 +0100 |
| commit | 1b244feb4cf11d1cdba79fbead50035965535552 (patch) | |
| tree | 2931d22b1f3d5f8052e1405bab3c24638a12c9cf | |
| parent | 21a2df9f359584e634dc12d8602401d54defd7db (diff) | |
randr: check for malloc failure
| -rw-r--r-- | hw/xfree86/modes/xf86Crtc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index c710b060e..309eb99a5 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -120,6 +120,10 @@ xf86CrtcCreate (ScrnInfoPtr scrn, /* Preallocate gamma at a sensible size. */ crtc->gamma_size = 256; crtc->gamma_red = malloc(3 * crtc->gamma_size * sizeof (CARD16)); + if (!crtc->gamma_red) { + xfree (crtc); + return NULL; + } crtc->gamma_green = crtc->gamma_red + crtc->gamma_size; crtc->gamma_blue = crtc->gamma_green + crtc->gamma_size; |