mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-26 02:39:48 +00:00
Code Issues Releases Wiki Activity

ALSA: hda: Use struct_size()

Browse source 
For code simplification and safety, use struct_size() macro for
calculating the hda_conn_list object size with the variable array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-05-31 11:46:49 +02:00
parent 65be958088
commit a2d4560f0b
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
sound/pci/hda/hda_codec.c
View file

@ -122,7 +122,7 @@ static int add_conn_list(struct hda_codec *codec, hda_nid_t nid, int len,
{
struct hda_conn_list *p;
p = kmalloc(sizeof(*p) + len * sizeof(hda_nid_t), GFP_KERNEL);
p = kmalloc(struct_size(p, conns, len), GFP_KERNEL);
if (!p)
return -ENOMEM;
p->len = len;