Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1457503640-31473-1-git-send-email-peterx@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
MTPState *s = arg;
ssize_t bytes;
/* From the man page: atleast one event can be read */
- int len = sizeof(struct inotify_event) + NAME_MAX + 1;
int pos;
- char buf[len];
+ char buf[sizeof(struct inotify_event) + NAME_MAX + 1];
for (;;) {
- bytes = read(s->inotifyfd, buf, len);
+ bytes = read(s->inotifyfd, buf, sizeof(buf));
pos = 0;
if (bytes <= 0) {