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

kcalloc manages count*sizeof overflow. Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
CamonZ · Aug 8, 2014 · b16214d · b16214d
1 parent e2ffcf5
commit b16214d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c
@@ -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"