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| author | Vasiliy Kulikov <segoon@openwall.com> | 2010-11-19 19:41:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-01 02:25:46 +0100 |
| commit | a4fb0b228e284107b9bdf44769bbdc80efd660e1 (patch) | |
| tree | f05f07477404949287fe03e41632f0e4d733f483 /drivers/serial/ifx6x60.c | |
| parent | serial: ifx6x60: free IRQ on error (diff) | |
| download | linux-a4fb0b228e284107b9bdf44769bbdc80efd660e1.tar.xz linux-a4fb0b228e284107b9bdf44769bbdc80efd660e1.zip | |
serial: ifx6x60: fix memory leak
If tty_register_driver() failed then tty_driver is still alive.
Free it with put_tty_driver().
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/serial/ifx6x60.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/serial/ifx6x60.c b/drivers/serial/ifx6x60.c index 3f8d5ee90a1b..ab93763862d5 100644 --- a/drivers/serial/ifx6x60.c +++ b/drivers/serial/ifx6x60.c @@ -1384,6 +1384,7 @@ static int __init ifx_spi_init(void) if (result) { pr_err("%s: tty_register_driver failed(%d)", DRVNAME, result); + put_tty_driver(tty_drv); return result; } |