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[Bluetooth] Fix uninitialized return value for RFCOMM sendmsg()
authorMarcel Holtmann <marcel@holtmann.org>
Thu, 25 Jan 2007 18:40:43 +0000 (19:40 +0100)
committerAdrian Bunk <bunk@stusta.de>
Thu, 25 Jan 2007 18:40:43 +0000 (19:40 +0100)
commita248193aae90d51be4981fec07bb97dd289bd534
tree819941edf3f5fc4602a82facfc8f5bca3d790a3ftree | snapshot
parent79d1a7868cfc721a9e67248c502edaaed69b4c4acommit | diff
[Bluetooth] Fix uninitialized return value for RFCOMM sendmsg()

When calling send() with a zero length parameter on a RFCOMM socket
it returns a positive value. In this rare case the variable err is
used uninitialized and unfortunately its value is returned.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
net/bluetooth/rfcomm/sock.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git