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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:50:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:50:59 -0300 |
| commit | 7e64172778f38790cb77a147a6448a7816628fdf (patch) | |
| tree | 75cd1d33ba9bf7c354f75a2450400b5380641b69 | |
| parent | 110696025ea941774963a9e9add428865bf18350 (diff) | |
| download | mediapointer-dvb-s2-7e64172778f38790cb77a147a6448a7816628fdf.tar.gz mediapointer-dvb-s2-7e64172778f38790cb77a147a6448a7816628fdf.tar.bz2 | |
backport commit 0030ec38ce5b50a77287a22bf88a65338da21547
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Author: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Sat Sep 19 00:49:11 2009 -0300
V4L/DVB(12993b): gl860: Prevent a potential risk of zeroing a floating pointer
drivers/media/video/gspca/gl860/gl860.c: In function ‘gl860_build_control_table’:
drivers/media/video/gspca/gl860/gl860.c:119: warning: ‘sd_ctrls’ may be used uninitialized in this function
kernel-sync:
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | linux/drivers/media/video/gspca/gl860/gl860.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux/drivers/media/video/gspca/gl860/gl860.c b/linux/drivers/media/video/gspca/gl860/gl860.c index 62f4320fd..6ef59ac7f 100644 --- a/linux/drivers/media/video/gspca/gl860/gl860.c +++ b/linux/drivers/media/video/gspca/gl860/gl860.c @@ -129,6 +129,8 @@ static int gl860_build_control_table(struct gspca_dev *gspca_dev) sd_ctrls = sd_ctrls_ov2640; else if (_OV9655_) sd_ctrls = sd_ctrls_ov9655; + else + return 0; memset(sd_ctrls, 0, GL860_NCTRLS * sizeof(struct ctrl)); |