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plugins: Use len field from inotify_event to calc dest buffer

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2021-02-10 12:14:51 +01:00
parent f6b6ed211c
commit 43d73e3c01
1 changed files with 5 additions and 3 deletions
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plugins/tty.c
+5 -3
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@@ -55,12 +55,14 @@ static void setup(void)
static void watcher(void *arg, int fd, int events)
{
char buf[EVENT_SIZE];
int len = 0;
char buf[EVENT_SIZE], name[256];
struct tty *entry;
struct inotify_event *notified = (struct inotify_event *)buf;
while ((len = read(fd, buf, sizeof(buf)))) {
struct inotify_event *notified = (struct inotify_event *)buf;
char name[notified->len + 6];
struct tty *entry;
if (-1 == len) {
if (errno == EINVAL)
setup();