From: Peter Xu <[email protected]>
Signed-off-by: Peter Xu <[email protected]>
Reviewed-by: Paolo Bonzini <[email protected]>
Message-id: [email protected]
Signed-off-by: Gerd Hoffmann <[email protected]>
---
hw/usb/dev-mtp.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c
index 62fb7cd..01c5e51 100644
--- a/hw/usb/dev-mtp.c
+++ b/hw/usb/dev-mtp.c
@@ -433,12 +433,11 @@ static void inotify_watchfn(void *arg)
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) {
--
1.8.3.1
