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[PATCH] uml: fix daemon transport exit path bug

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Fix some exit path bugs in the daemon driver.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Paolo 'Blaisorblade' Giarrusso 2005-11-13 16:07:14 -08:00 committed by Linus Torvalds
parent 7a590611c0
commit ba260e23ef
1 changed files with 4 additions and 2 deletions
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6
arch/um/drivers/daemon_user.c
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@ -98,7 +98,7 @@ static int connect_to_switch(struct daemon_data *pri)
printk("daemon_open : control setup request failed, err = %d\n",
-n);
err = -ENOTCONN;
goto out;
goto out_free;
}
n = os_read_file(pri->control, sun, sizeof(*sun));
@ -106,12 +106,14 @@ static int connect_to_switch(struct daemon_data *pri)
printk("daemon_open : read of data socket failed, err = %d\n",
-n);
err = -ENOTCONN;
goto out_close;
goto out_free;
}
pri->data_addr = sun;
return(fd);
out_free:
kfree(sun);
out_close:
os_close_file(fd);
out: