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(parent: 84a3bd0) | patch
ALSA: sound/isa/gus: Correct code taking the size of a pointer
authorJulia Lawall <julia@diku.dk>
Sun, 13 Dec 2009 11:42:56 +0000 (12:42 +0100)
committerTakashi Iwai <tiwai@suse.de>
Mon, 14 Dec 2009 10:16:09 +0000 (11:16 +0100)
commit0d64b568fcd48b133721c1d322e7c51d85eb12df
tree3b568b610be1be32a9e4e8281ab3d5a34b5dce1dtree | snapshot
parent84a3bd061c1974aea4b14b954e518ce144e407c6commit | diff
ALSA: sound/isa/gus: Correct code taking the size of a pointer

sizeof(share_id) is just the size of the pointer.  On the other hand,
block->share_id is an array, so its size seems more appropriate.

A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression *x;
expression f;
type T;
@@

*f(...,(T)x,...)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/isa/gus/gus_mem.c diff | blob | history
Full containers within linux kernel