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Quit on tun error

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This commit is contained in:
angt
2016-04-25 10:24:42 +00:00
parent 278fc69789
commit babe14d544
1 changed files with 11 additions and 4 deletions
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15
src/main.c
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@@ -387,8 +387,10 @@ int main (int argc, char **argv)
while (1) {
const ssize_t r = tun_read(tun_fd, buf, sizeof(buf));
if (r<=0)
if (r<=0) {
gt.quit |= !r;
break;
}
struct ip_common ic;
@@ -403,12 +405,17 @@ int main (int argc, char **argv)
mud_pull(mud);
while (1) {
const int r = mud_recv(mud, buf, sizeof(buf));
const int size = mud_recv(mud, buf, sizeof(buf));
if (r<=0)
if (size<=0)
break;
tun_write(tun_fd, buf, r);
const ssize_t r = tun_write(tun_fd, buf, size);
if (r<=0) {
gt.quit |= !r;
break;
}
}
}