Messages in this thread Patch in this message | | | From | Fabian Frederick <> | Subject | [PATCH 1/1] fs/adfs/dir_fplus.c: replace count*size kzalloc by kcalloc | Date | Wed, 25 Jun 2014 20:20:52 +0200 |
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kcalloc manages count*sizeof overflow.
Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> --- fs/adfs/dir_fplus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c index d9e3bee..a7b2595 100644 --- 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 > sizeof(dir->bh)/sizeof(dir->bh[0])) { /* 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" -- 1.9.1
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