patch 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
Problem: GTK: crash when using 'guiligatures' and reading from stdin.
Solution: Make a copy of the message. (Amon Sha, closes #9719, closes #9814)
diff --git a/src/fileio.c b/src/fileio.c
index 73fa11b..21417c2 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -759,8 +759,13 @@
// Also write a message in the GUI window, if there is one.
if (gui.in_use && !gui.dying && !gui.starting)
{
- p = (char_u *)_("Reading from stdin...");
- gui_write(p, (int)STRLEN(p));
+ // make a copy, gui_write() may try to change it
+ p = vim_strsave((char_u *)_("Reading from stdin..."));
+ if (p != NULL)
+ {
+ gui_write(p, (int)STRLEN(p));
+ vim_free(p);
+ }
}
#endif
}