Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1d5d37f4 authored by Thomas Meyer's avatar Thomas Meyer Committed by Takashi Iwai
Browse files

ALSA: ctxf: Use kcalloc instead of kzalloc to allocate array 

The advantage of kcalloc is, that will prevent integer overflows which could
result from the multiplication of number of elements and size and it is also
a bit nicer to read.

The semantic patch that makes this change is available
in https://lkml.org/lkml/2011/11/25/107



Signed-off-by: default avatarThomas Meyer <thomas@m3y3r.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 70597851

sound/pci/ctxfi/ctsrc.c

+1 −1
Original line number Diff line number Diff line
@@ -437,7 +437,7 @@ get_src_rsc(struct src_mgr *mgr, const struct src_desc *desc, struct src **rsrc) 


	/* Allocate mem for master src resource */

	if (MEMRD == desc->mode)

		src = kzalloc(sizeof(*src)*desc->multi, GFP_KERNEL);

		src = kcalloc(desc->multi, sizeof(*src), GFP_KERNEL);

	else

		src = kzalloc(sizeof(*src), GFP_KERNEL);