diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c index a3edb20ea4c3..8e23160ec59f 100644 --- a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c @@ -493,7 +493,7 @@ static int omapfb_memory_read(struct fb_info *fbi, if (!display || !display->driver->memory_read) return -ENOENT; - if (!access_ok(VERIFY_WRITE, mr->buffer, mr->buffer_size)) + if (!access_ok(mr->buffer, mr->buffer_size)) return -EFAULT; if (mr->w > 4096 || mr->h > 4096) @@ -609,6 +609,8 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) int r = 0; + memset(&p, 0, sizeof(p)); + switch (cmd) { case OMAPFB_SYNC_GFX: DBG("ioctl SYNC_GFX\n"); |