From: Eli Zaretskii <eliz@gnu.org>
Date: Mon, 30 Jan 2017 17:08:57 +0000 (+0200)
Subject: Avoid crashes on C-g in TTY sessions
X-Git-Tag: emacs-26.0.90~858^2~57
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ab96c8509736a7ed622916ad2749ff356e520d02;p=emacs.git

Avoid crashes on C-g in TTY sessions

* src/keyboard.c (handle_interrupt): Don't quit if
waiting_for_input is set, as doing that is "unsafe": it will
abort.  (Bug#25566)
---

diff --git a/src/keyboard.c b/src/keyboard.c
index d41603b2e50..0c04d95304c 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -10448,7 +10448,7 @@ handle_interrupt (bool in_signal_handler)
       /* If executing a function that wants to be interrupted out of
 	 and the user has not deferred quitting by binding `inhibit-quit'
 	 then quit right away.  */
-      if (immediate_quit && NILP (Vinhibit_quit))
+      if (immediate_quit && NILP (Vinhibit_quit) && !waiting_for_input)
 	{
 	  struct gl_state_s saved;