Fix bug #5703.

w32fns.c (x_create_tip_frame): Copy `parms' before we modify it in this function.

Fix bug #5703.
w32fns.c (x_create_tip_frame): Copy `parms' before we modify it in this function.
4a217bed · Eli Zaretskii · 4f103e04 · 4a217bed · 4a217bed
Commit 4a217bed authored Mar 31, 2010 by Eli Zaretskii
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src/ChangeLog src/ChangeLog +5 -0

src/w32fns.c src/w32fns.c +4 -0

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--- a/src/ChangeLog
+++ b/src/ChangeLog
+2010-03-31  Eli Zaretskii  <eliz@gnu.org>
+
+	* w32fns.c (x_create_tip_frame): Copy `parms' before we modify it
+	in this function.  (Bug#5703)
+
 2010-03-31  Chong Yidong  <cyd@stupidchicken.com>

 	* nsterm.h: Fix last change.

--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -5427,6 +5427,10 @@ x_create_tip_frame (dpyinfo, parms, text)

  kb = dpyinfo->terminal->kboard;

+  /* The calls to x_get_arg remove elements from PARMS, so copy it to
+     avoid destructive changes behind our caller's back.  */
+  parms = Fcopy_alist (parms);
+
  /* Get the name of the frame to use for resource lookup.  */
  name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING);
  if (!STRINGP (name)