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splex
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Properly handle EOF when reading from underlying application

This commit is contained in:
Marc André Tanner 2016-01-20 12:36:58 +01:00
parent 586d751d7e
commit a6418af4dd
1 changed files with 4 additions and 2 deletions
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6
server.c
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@ -99,9 +99,11 @@ error:
static bool server_read_pty(Packet *pkt) { static bool server_read_pty(Packet *pkt) {
pkt->type = MSG_CONTENT; pkt->type = MSG_CONTENT;
ssize_t len = read(server.pty, pkt->u.msg, sizeof(pkt->u.msg)); ssize_t len = read(server.pty, pkt->u.msg, sizeof(pkt->u.msg));
if (len != -1) if (len > 0)
pkt->len = len; pkt->len = len;
else if (errno != EAGAIN && errno != EINTR) else if (len == 0)
server.running = false;
else if (len == -1 && errno != EAGAIN && errno != EINTR && errno != EWOULDBLOCK)
server.running = false; server.running = false;
print_packet("server-read-pty:", pkt); print_packet("server-read-pty:", pkt);
return len > 0; return len > 0;