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| author | Klemens Nanni <klemens@posteo.de> | 2021-06-20 18:50:40 +0000 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-06-21 18:11:09 -0400 |
| commit | b6cedf7dba67907200444aa7d54dea2065c7c210 (patch) | |
| tree | 956366441d5776715beeb9c9ff66d5bbafa83343 | |
| parent | Handle EINTR from connect(2) gracefully (diff) | |
| download | catgirl-b6cedf7dba67907200444aa7d54dea2065c7c210.tar.gz catgirl-b6cedf7dba67907200444aa7d54dea2065c7c210.zip | |
Register SIGWINCH handler before TLS connect
Otherwise resizing the terminal will end catgirl until a handler is registered, e.g. while in ircConnect(): catgirl: tls_handshake: (null) Hoist registration right after uiInitEarly() as earliest possible point in main() since initscr(3) sets up various signals incl. SIGWINCH, i.e. initialise `cursesWinch' afterwards to pick up curses(3)'s handler.
| -rw-r--r-- | chat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chat.c b/chat.c index 479ec94..790038c 100644 --- a/chat.c +++ b/chat.c @@ -270,6 +270,7 @@ int main(int argc, char *argv[]) { ircConfig(insecure, trust, cert, priv); uiInitEarly(); + sig_t cursesWinch = signal(SIGWINCH, signalHandler); if (save) { uiLoad(save); atexit(exitSave); @@ -324,7 +325,6 @@ int main(int argc, char *argv[]) { signal(SIGALRM, signalHandler); signal(SIGTERM, signalHandler); signal(SIGCHLD, signalHandler); - sig_t cursesWinch = signal(SIGWINCH, signalHandler); fcntl(irc, F_SETFD, FD_CLOEXEC); bool pipes = !self.kiosk && !self.restricted; |