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Fix potential assertion failure on SIGTERM

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If SIGTERM is delivered to a background thread, a function call to sanitize
the reader state would crash in assert_is_main_thread(). In this case we
are about to exit so there's no need to fix the reader state. Skip it on
background threads.
This commit is contained in:
Johannes Altmanninger 2024-10-12 09:00:24 +02:00
parent 49b88868df
commit fe3e3b3b50
1 changed files with 4 additions and 2 deletions
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6
src/input_common.rs
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@ -12,7 +12,7 @@ use crate::key::{
Key, Modifiers,
};
use crate::reader::{reader_current_data, reader_test_and_clear_interrupted};
use crate::threads::iothread_port;
use crate::threads::{iothread_port, is_main_thread};
use crate::universal_notifier::default_notifier;
use crate::wchar::{encode_byte_to_char, prelude::*};
use crate::wutil::encoding::{mbrtowc, mbstate_t, zero_mbstate};
@ -493,7 +493,9 @@ pub(crate) fn terminal_protocols_disable_ifn() {
if IS_TMUX.load() {
let _ = write_to_fd("\x1b[?1004l".as_bytes(), STDOUT_FILENO);
}
reader_current_data().map(|data| data.save_screen_state());
if is_main_thread() {
reader_current_data().map(|data| data.save_screen_state());
}
TERMINAL_PROTOCOLS.store(false, Ordering::Release);
}