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(parent: 8368d6a) | patch
tty/n_gsm.c: fix a memory leak in gsmld_open
authorxinhui.pan <[email protected]>
Mon, 28 Jul 2014 08:14:52 +0000 (16:14 +0800)
committerGreg Kroah-Hartman <[email protected]>
Fri, 1 Aug 2014 23:04:54 +0000 (16:04 -0700)
commit5a64096700dc9761b57e767c9f0b740eb2cb84dd
tree4f61f7ef658e9775791730516f5ac81de7d47a59tree | snapshot
parent8368d6a2b73900507ad7632b8057532d0c2ee07fcommit | diff
tty/n_gsm.c: fix a memory leak in gsmld_open

If gsmld_attach_gsm fails, the gsm is not used anymore.
tty core will not call gsmld_close to do the cleanup work.
tty core just restore to the tty old ldisc.
That always causes memory leak.

Signed-off-by: xinhui.pan <[email protected]>
Reported-by: Peter Hurley <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
drivers/tty/n_gsm.c diff | blob | history
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