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| author | Jiyoung Yun <jy910.yun@samsung.com> | 2015-02-27 18:54:59 +0900 |
|---|---|---|
| committer | Jiyoung Yun <jy910.yun@samsung.com> | 2015-02-27 18:54:59 +0900 |
| commit | 9aa13a9765d5dea73ab36e56e50b74c84d411a4a (patch) | |
| tree | c05b3a6004cd06ac479a24d8b85661d269de38be | |
| parent | b7bf5c01ffc9347d0c143724fa5112f611e76c63 (diff) | |
| download | deviced-9aa13a9765d5dea73ab36e56e50b74c84d411a4a.tar.gz deviced-9aa13a9765d5dea73ab36e56e50b74c84d411a4a.tar.bz2 deviced-9aa13a9765d5dea73ab36e56e50b74c84d411a4a.zip | |
deviced: add null point checksubmit/tizen/20150227.111152accepted/tizen/wearable/20150302.084024accepted/tizen/tv/20150302.010441accepted/tizen/mobile/20150302.010819accepted/tizen/common/20150227.160943
When deviced is terminated,
if there is no led device, it makes a segfault issue by null point access.
Change-Id: I8724c9f235b090e04682d514e9de8f030b7591ca
Signed-off-by: Jiyoung Yun <jy910.yun@samsung.com>
| -rw-r--r-- | src/led/torch.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/led/torch.c b/src/led/torch.c index 6f403683..f4ad1f75 100644 --- a/src/led/torch.c +++ b/src/led/torch.c @@ -164,11 +164,16 @@ static int led_service_free(void) { struct hw_info *info; + if (!led_dev) + return -ENOENT; + info = led_dev->common.info; assert(info); info->close((struct hw_common *)led_dev); + + return 0; } static int torch_probe(void *data) |