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authorFabian Frederick <fabf@skynet.be>2014-12-10 15:41:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-10 17:41:02 -0800
commit662e9b2b98a0b8e172c392f3d3437d354a6c4067 (patch)
tree32e580c66dadf8adba1bb59b1b069defdc8db371 /fs/cifs/smb2file.c
parentfs/cifs/file.c: replace count*size kzalloc by kcalloc (diff)
downloadlinux-dev-662e9b2b98a0b8e172c392f3d3437d354a6c4067.tar.xz
linux-dev-662e9b2b98a0b8e172c392f3d3437d354a6c4067.zip
fs/cifs/smb2file.c: replace count*size kzalloc by kcalloc
kcalloc manages count*sizeof overflow. Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Steve French <sfrench@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/cifs/smb2file.c')
-rw-r--r--fs/cifs/smb2file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/smb2file.c b/fs/cifs/smb2file.c
index 45992944e238..7198eac5dddd 100644
--- a/fs/cifs/smb2file.c
+++ b/fs/cifs/smb2file.c
@@ -111,7 +111,7 @@ smb2_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock,
return -EINVAL;
max_num = max_buf / sizeof(struct smb2_lock_element);
- buf = kzalloc(max_num * sizeof(struct smb2_lock_element), GFP_KERNEL);
+ buf = kcalloc(max_num, sizeof(struct smb2_lock_element), GFP_KERNEL);
if (!buf)
return -ENOMEM;
@@ -247,7 +247,7 @@ smb2_push_mandatory_locks(struct cifsFileInfo *cfile)
}
max_num = max_buf / sizeof(struct smb2_lock_element);
- buf = kzalloc(max_num * sizeof(struct smb2_lock_element), GFP_KERNEL);
+ buf = kcalloc(max_num, sizeof(struct smb2_lock_element), GFP_KERNEL);
if (!buf) {
free_xid(xid);
return -ENOMEM;