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Free the memory allocated by memdup_user() in fs/sysfs/bin.c

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Commit 1c8542c7bb replaced kmalloc() with memdup_user() in the write()
function but also dropped the kfree(temp). The memdup_user() function
allocates memory which is never freed.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Parag Warudkar <parag.warudkar@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Catalin Marinas 2009-07-08 11:17:34 +01:00 committed by Linus Torvalds
parent 5e75c5f5d7
commit d5ce5b40bc
1 changed files with 1 additions and 0 deletions
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fs/sysfs/bin.c
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@ -171,6 +171,7 @@ static ssize_t write(struct file *file, const char __user *userbuf,
if (count > 0)
*off = offs + count;
kfree(temp);
return count;
}