[PATCH 9/9] uml: fix daemon transport exit path bug
From: Paolo 'Blaisorblade' Giarrusso
Date: Sat Nov 12 2005 - 13:04:09 EST
From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
Fix some exit path bugs in the daemon driver.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
---
arch/um/drivers/daemon_user.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c
index c1b03f7..1bb085b 100644
--- a/arch/um/drivers/daemon_user.c
+++ b/arch/um/drivers/daemon_user.c
@@ -98,7 +98,7 @@ static int connect_to_switch(struct daem
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 daem
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:
-
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