diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-11-04 16:13:43 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-11-05 16:54:22 +0100 |
| commit | 7c63b23f499069b7bbdf5e74d3e7a622918341e9 (patch) | |
| tree | 02db83d391a4eec2b5c9418ee0515e484f7da768 | |
| parent | 0c3f25e0c1f028d4da9cc5253abf0322230e6835 (diff) | |
shared: ptyfwd - make coverity happy
Explicitly ignore return value of ioctl to set window size.
Fixes CID#1250804 and CID#1250800.
| -rw-r--r-- | src/shared/ptyfwd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/shared/ptyfwd.c b/src/shared/ptyfwd.c index 7c6e182e5b..3f8853902a 100644 --- a/src/shared/ptyfwd.c +++ b/src/shared/ptyfwd.c @@ -280,7 +280,7 @@ static int on_sigwinch_event(sd_event_source *e, const struct signalfd_siginfo * /* The window size changed, let's forward that. */ if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) >= 0) - ioctl(f->master, TIOCSWINSZ, &ws); + (void)ioctl(f->master, TIOCSWINSZ, &ws); return 0; } @@ -317,7 +317,7 @@ int pty_forward_new(sd_event *event, int master, PTYForward **ret) { f->master = master; if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) >= 0) - ioctl(master, TIOCSWINSZ, &ws); + (void)ioctl(master, TIOCSWINSZ, &ws); if (tcgetattr(STDIN_FILENO, &f->saved_stdin_attr) >= 0) { struct termios raw_stdin_attr; |