diff options
Diffstat (limited to 'libs/libgui/msg.c')
| -rw-r--r-- | libs/libgui/msg.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libs/libgui/msg.c b/libs/libgui/msg.c index 73af242..051072e 100644 --- a/libs/libgui/msg.c +++ b/libs/libgui/msg.c @@ -8,11 +8,9 @@ res msg_send(u32 pid, enum message_type type, void *data, u32 size) { - if (!data) - return -EFAULT; assert((signed)pid != -1 && size >= sizeof(struct message_header)); char path[32] = { 0 }; - sprintf(path, "/proc/%d/msg", pid); + snprintf(path, sizeof(path), "/proc/%d/msg", pid); struct message_header *header = data; header->magic = MSG_MAGIC; header->src = getpid(); |