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| author | Scott Anderson <ascent12@hotmail.com> | 2018-06-21 08:18:37 +1200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-06-21 08:18:37 +1200 |
| commit | df876a7cf8d36f7e85c66c24f00c026841fdc2fb (patch) | |
| tree | 7da6b62076a7c349e65e61bd6267903be827c46c /backend/session | |
| parent | 637479ce057eba1fbf48460ff239cb878f915b91 (diff) | |
| parent | 482fc48c74361dd8b1adf0f5c14abd8e82f35bf6 (diff) | |
Merge pull request #1073 from tobiasblass/fix_recvmsg_endless_loop
FIX: Suprocess loops endlessly when the control socket closes.
Diffstat (limited to 'backend/session')
| -rw-r--r-- | backend/session/direct-ipc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/session/direct-ipc.c b/backend/session/direct-ipc.c index 6c69b70a..f8ba07f7 100644 --- a/backend/session/direct-ipc.c +++ b/backend/session/direct-ipc.c @@ -130,7 +130,7 @@ static void communicate(int sock) { int drm_fd = -1; bool running = true; - while (running && recv_msg(sock, &drm_fd, &msg, sizeof(msg)) >= 0) { + while (running && recv_msg(sock, &drm_fd, &msg, sizeof(msg)) > 0) { switch (msg.type) { case MSG_OPEN: errno = 0; |