* fix oops in driver/serial/core.c
@ 2003-06-08 13:19 hugang
2003-06-09 6:18 ` [PATCH] " Milton Miller
0 siblings, 1 reply; 2+ messages in thread
From: hugang @ 2003-06-08 13:19 UTC (permalink / raw)
To: linux-kernel
Hell all:
Fix bug in 2.5.70.
--- linux-2.5.70/drivers/serial/core.c.old Sun Jun 8 21:11:49 2003
+++ linux-2.5.70/drivers/serial/core.c Sun Jun 8 21:12:06 2003
@@ -2189,11 +2189,11 @@
void uart_unregister_driver(struct uart_driver *drv)
{
struct tty_driver *p = drv->tty_driver;
- drv->tty_driver = NULL;
tty_unregister_driver(p);
kfree(drv->state);
kfree(drv->tty_driver->termios);
kfree(drv->tty_driver);
+ drv->tty_driver = NULL;
}
struct tty_driver *uart_console_device(struct console *co, int *index)
--
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^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] fix oops in driver/serial/core.c
2003-06-08 13:19 fix oops in driver/serial/core.c hugang
@ 2003-06-09 6:18 ` Milton Miller
0 siblings, 0 replies; 2+ messages in thread
From: Milton Miller @ 2003-06-09 6:18 UTC (permalink / raw)
To: Hu Gang; +Cc: linux-kernel
How about the following patch instead, which preserves the reordering
done by Al Viro?
===== drivers/serial/core.c 1.62 vs edited =====
--- 1.62/drivers/serial/core.c Fri Jun 6 01:36:47 2003
+++ edited/drivers/serial/core.c Sun Jun 8 20:59:44 2003
@@ -2192,8 +2192,8 @@
drv->tty_driver = NULL;
tty_unregister_driver(p);
kfree(drv->state);
- kfree(drv->tty_driver->termios);
- kfree(drv->tty_driver);
+ kfree(p->termios);
+ kfree(p);
}
struct tty_driver *uart_console_device(struct console *co, int *index)
^ permalink raw reply [flat|nested] 2+ messages in thread
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2003-06-08 13:19 fix oops in driver/serial/core.c hugang
2003-06-09 6:18 ` [PATCH] " Milton Miller
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