diff options
| author | Erik Gilling <konkers@android.com> | 2011-04-12 17:36:04 -0700 |
|---|---|---|
| committer | Erik Gilling <konkers@android.com> | 2011-04-12 17:50:11 -0700 |
| commit | 77a9f2d7ce63dd428ab66a1992333596d9c582e5 (patch) | |
| tree | 0b4966d585ae46f4812f53851d30a79489d0ce0c | |
| parent | bcc43282405c2329eb2e4e9e72ca9b0f5ea651ef (diff) | |
video: tegra: zero out var before calling fb_videomode_to_var
Change-Id: I23f01da0a7dcd62594faa828676ffb7a4bc72d9f
Signed-off-by: Erik Gilling <konkers@android.com>
| -rw-r--r-- | drivers/video/tegra/fb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/tegra/fb.c b/drivers/video/tegra/fb.c index 1f0b967acd89..9b70114c9cd1 100644 --- a/drivers/video/tegra/fb.c +++ b/drivers/video/tegra/fb.c @@ -573,6 +573,7 @@ static int tegra_fb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long if (i >= modedb.modedb_len) break; + memset(&var, 0x0, sizeof(var)); fb_videomode_to_var(&var, &modelist->mode); if (copy_to_user((void __user *)&modedb.modedb[i], @@ -657,6 +658,8 @@ void tegra_fb_update_monspecs(struct tegra_fb_info *fb_info, fb_info->info->mode = (struct fb_videomode *) fb_find_best_display(specs, &fb_info->info->modelist); + memset(&fb_info->info->var, 0x0, + sizeof(fb_info->info->var)); fb_videomode_to_var(&fb_info->info->var, fb_info->info->mode); tegra_fb_set_par(fb_info->info); } |