* [PATCH] Memory leak in e100
@ 2003-03-15 4:31 Henrik Thostrup Jensen
0 siblings, 0 replies; 2+ messages in thread
From: Henrik Thostrup Jensen @ 2003-03-15 4:31 UTC (permalink / raw)
To: scott.feldman, linux-kernel
Hi
This patch fixed a memory leak in the e100 driver.
Leak was catched by smatch.
Best regards, Henrik
Please cc, as I'm not subscribed.
diff -u -r1.35 e100_main.c
--- linux/drivers/net/e100/e100_main.c 3 Mar 2003 04:36:31 -0000
+++ linux/drivers/net/e100/e100_main.c 15 Mar 2003 03:07:31 -0000
@@ -3744,6 +3744,7 @@
char *strings = NULL;
char *usr_strings;
int i;
+ int rc = 0;
memset((void *) &info, 0, sizeof(info));
@@ -3784,14 +3785,19 @@
return -EOPNOTSUPP;
}
- if (copy_to_user(ifr->ifr_data, &info, sizeof (info)))
- return -EFAULT;
+ if (copy_to_user(ifr->ifr_data, &info, sizeof (info))) {
+ rc = -EFAULT;
+ goto exit3;
+ }
- if (copy_to_user(usr_strings, strings, info.len * ETH_GSTRING_LEN))
- return -EFAULT;
+ if (copy_to_user(usr_strings, strings, info.len * ETH_GSTRING_LEN)) {
+ rc = -EFAULT;
+ goto exit3;
+ }
+exit3:
kfree(strings);
- return 0;
+ return rc;
}
static int
^ permalink raw reply [flat|nested] 2+ messages in thread* RE: [PATCH] Memory leak in e100
@ 2003-03-17 3:30 Feldman, Scott
0 siblings, 0 replies; 2+ messages in thread
From: Feldman, Scott @ 2003-03-17 3:30 UTC (permalink / raw)
To: Henrik Thostrup Jensen, linux-kernel
> This patch fixed a memory leak in the e100 driver.
> Leak was catched by smatch.
Ack, thanks.
I'll add this to the other e100 patches I'm sending Jeff.
-scott
^ permalink raw reply [flat|nested] 2+ messages in thread
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2003-03-15 4:31 [PATCH] Memory leak in e100 Henrik Thostrup Jensen
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