Commit b16214d4 authored by Fabian Frederick's avatar Fabian Frederick Committed by Linus Torvalds
Browse files

fs/adfs/dir_fplus.c: replace count*size kzalloc by kcalloc 



kcalloc manages count*sizeof overflow.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e2ffcf5c

fs/adfs/dir_fplus.c

+1 −1
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ adfs_fplus_read(struct super_block *sb, unsigned int id, unsigned int sz, struct 
	if (size > ARRAY_SIZE(dir->bh)) {

		/* this directory is too big for fixed bh set, must allocate */

		struct buffer_head **bh_fplus =

			kzalloc(size * sizeof(struct buffer_head *),

			kcalloc(size, sizeof(struct buffer_head *),

				GFP_KERNEL);

		if (!bh_fplus) {

			adfs_error(sb, "not enough memory for"