blob: 5322c758efc9b9d5ad6a87458b375f08d52ee38b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
Subject: Prevent segfault when editing a textarea field with vi
Author: Peter Poeml <poeml@suse.de>
Origin: https://build.opensuse.org/package/view_file/openSUSE:Factory/w3m/w3m-0.4.1-textarea-segfault.dif?expand=1
add fix for segfault that can occur when editing a textarea field
with vi, and returning to w3m (it seems to happen if the terminal
is not writable, as when using w3m after 'su - some_user')
diff --git a/terms.c b/terms.c
index ca81d28..672262c 100644
--- a/terms.c
+++ b/terms.c
@@ -637,7 +637,8 @@ reset_tty(void)
writestr(T_se); /* reset terminal */
flush_tty();
TerminalSet(tty, &d_ioval);
- close_tty();
+ if (tty != 2)
+ close_tty();
}
static MySignalHandler
|
