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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 22:13:54 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-11 22:16:55 +0300 |
| commit | 7612cf97ec8533b361529fc864508d1caaf47a87 (patch) | |
| tree | 6316f46dfd932e72fe717d762c785d1e6d7899ba /drivers/media/platform | |
| parent | 409e9eff727295b93a5dde51988a6f8646e5aa6b (diff) | |
| download | linux-7612cf97ec8533b361529fc864508d1caaf47a87.tar.xz | |
[media] c8sectpfe: don't go past channel_data array
As reported by smatch:
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:365 find_channel() error: buffer overflow 'fei->channel_data' 8 <= 63
It seems that a cut-and-paste type of error occurred here:
the channel_data array size is C8SECTPFE_MAX_TSIN_CHAN, and not
C8SECTPFE_MAXCHANNEL.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c index 3a9109356e67..955d8daf055f 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c @@ -361,7 +361,7 @@ static struct channel_info *find_channel(struct c8sectpfei *fei, int tsin_num) { int i; - for (i = 0; i < C8SECTPFE_MAXCHANNEL; i++) { + for (i = 0; i < C8SECTPFE_MAX_TSIN_CHAN; i++) { if (!fei->channel_data[i]) continue; |