Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a8b0ac0873cd911b3bf3d6e2db98f80d0b158d56
Commit: a8b0ac0873cd911b3bf3d6e2db98f80d0b158d56
Parent: 5f149cf0ac2ba6c23d77e39fe03290535d13f13d
Author: Jesper Juhl <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 16 23:26:56 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Wed Oct 17 08:42:51 2007 -0700
pnp: avoid a small unlikely memory leak in proc_read_escd()
There's a small and unlikely memory leak in
drivers/pnp/pnpbios/proc.c::proc_read_escd(). It's inside a sanity check,
so it probably won't trigger often (if at all), however it *is* a potential
leak and it's easy to avoid, so let's just fix it :)
Signed-off-by: Jesper Juhl <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
drivers/pnp/pnpbios/proc.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c
index 9d9841f..bb19bc9 100644
--- a/drivers/pnp/pnpbios/proc.c
+++ b/drivers/pnp/pnpbios/proc.c
@@ -94,8 +94,9 @@ static int proc_read_escd(char *buf, char **start, off_t pos,
/* sanity check */
if (escd_size > MAX_SANE_ESCD_SIZE) {
- printk(KERN_ERR
- "PnPBIOS: proc_read_escd: ESCD size reported by BIOS
read_escd call is too great\n");
+ printk(KERN_ERR "PnPBIOS: proc_read_escd: ESCD size reported by"
+ " BIOS read_escd call is too great\n");
+ kfree(tmpbuf);
return -EFBIG;
}
-
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