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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2006-04-23 19:59:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-27 19:28:57 +0200 |
| commit | 67ca0284f69992ad71ac12dc375f2b158d9d703d (patch) | |
| tree | 4c26826c5bb23c651967dcefd8a466adb402314a /drivers/usb/serial/whiteheat.c | |
| parent | Linux v2.6.17-rc3 (diff) | |
| download | linux-67ca0284f69992ad71ac12dc375f2b158d9d703d.tar.xz linux-67ca0284f69992ad71ac12dc375f2b158d9d703d.zip | |
[PATCH] USB: Resource leak fix for whiteheat driver
We may return from drivers/usb/serial/whiteheat.c::whiteheat_attach()
without freeing `result' if we leave via the no_firmware: label.
Spotted by the coverity checker as #670
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/whiteheat.c')
| -rw-r--r-- | drivers/usb/serial/whiteheat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 557411c6e7c7..f806553cd9a4 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -508,6 +508,7 @@ no_firmware: err("%s: Unable to retrieve firmware version, try replugging\n", serial->type->description); err("%s: If the firmware is not running (status led not blinking)\n", serial->type->description); err("%s: please contact support@connecttech.com\n", serial->type->description); + kfree(result); return -ENODEV; no_command_private: |