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Staging: wlan-ng: fix Correct size given to memset
author
Julia Lawall
<julia@diku.dk>
Wed, 9 Dec 2009 19:25:04 +0000
(20:25 +0100)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Wed, 23 Dec 2009 19:27:48 +0000
(11:27 -0800)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/wlan-ng/prism2fw.c
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diff --git
a/drivers/staging/wlan-ng/prism2fw.c
b/drivers/staging/wlan-ng/prism2fw.c
index
7d76a7f
..
aaa70ed
100644
(file)
--- a/
drivers/staging/wlan-ng/prism2fw.c
+++ b/
drivers/staging/wlan-ng/prism2fw.c
@@
-439,7
+439,7
@@
void free_chunks(imgchunk_t *fchunk, unsigned int *nfchunks)
}
}
*nfchunks = 0;
- memset(fchunk, 0, sizeof(fchunk));
+ memset(fchunk, 0, sizeof(
*
fchunk));
}