Staging: wlan-ng: fix Correct size given to memset
authorJulia Lawall <julia@diku.dk>
Wed, 9 Dec 2009 19:25:04 +0000 (20:25 +0100)
committerGreg 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

index 7d76a7f92a3359052fb757b0fb945b7f64542cf8..aaa70ed5771061b6d682a8fff245d541056e84db 100644 (file)
@@ -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));
 
 }