Messages in this thread Patch in this message | | | Date | Wed, 9 Dec 2009 20:25:04 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH 9/12] drivers/staging: Correct size given to memset |
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From: Julia Lawall <julia@diku.dk>
Memset should be given the size of the structure, not the size of the pointer.
The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/)
// <smpl> @@ type T; T *x; expression E; @@
memset(x, E, sizeof( + * x)) // </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
--- drivers/staging/wlan-ng/prism2fw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff -u -p a/drivers/staging/wlan-ng/prism2fw.c b/drivers/staging/wlan-ng/prism2fw.c --- a/drivers/staging/wlan-ng/prism2fw.c +++ b/drivers/staging/wlan-ng/prism2fw.c @@ -439,7 +439,7 @@ void free_chunks(imgchunk_t *fchunk, uns } } *nfchunks = 0; - memset(fchunk, 0, sizeof(fchunk)); + memset(fchunk, 0, sizeof(*fchunk)); }
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