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authorJesper Juhl <jesper.juhl@gmail.com>2006-04-23 17:59:23 (GMT)
committerGreg Kroah-Hartman <gregkh@suse.de>2006-04-27 17:28:57 (GMT)
commit67ca0284f69992ad71ac12dc375f2b158d9d703d (patch)
tree4c26826c5bb23c651967dcefd8a466adb402314a /drivers/usb
parent2be4d50295e2b6f62c07b614e1b103e280dddb84 (diff)
downloadlinux-fsl-qoriq-67ca0284f69992ad71ac12dc375f2b158d9d703d.tar.xz
[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')
-rw-r--r--drivers/usb/serial/whiteheat.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 557411c..f806553 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: