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| Started by | Santosh Kumar Singh <kumar.san1093@gmail.com> |
|---|---|
| First post | 2016-12-19 18:10 +0100 |
| Last post | 2016-12-19 18:10 +0100 |
| Articles | 1 — 1 participant |
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[PATCH] tm6000: Clean up file handle in open() error path. Santosh Kumar Singh <kumar.san1093@gmail.com> - 2016-12-19 18:10 +0100
| From | Santosh Kumar Singh <kumar.san1093@gmail.com> |
|---|---|
| Date | 2016-12-19 18:10 +0100 |
| Subject | [PATCH] tm6000: Clean up file handle in open() error path. |
| Message-ID | <sQ9BL-2iR-11@gated-at.bofh.it> |
Fix to avoid possible memory leak and exit file handle
in error paths.
Signed-off-by: Santosh Kumar Singh <kumar.san1093@gmail.com>
---
drivers/media/usb/tm6000/tm6000-video.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
index dee7e7d..b39247a 100644
--- a/drivers/media/usb/tm6000/tm6000-video.c
+++ b/drivers/media/usb/tm6000/tm6000-video.c
@@ -1377,8 +1377,11 @@ static int __tm6000_open(struct file *file)
/* initialize hardware on analog mode */
rc = tm6000_init_analog_mode(dev);
- if (rc < 0)
+ if (rc < 0) {
+ v4l2_fh_exit(&fh->fh);
+ kfree(fh);
return rc;
+ }
dev->mode = TM6000_MODE_ANALOG;
--
1.9.1
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