Fix some slow uses and misuses of strcat.

* doc.c (get_doc_string):
* gtkutil.c (get_utf8_string):
* xsmfns.c (x_session_initialize):
Avoid recomputation of string length.
* ftfont.c (ftfont_spec_pattern):
* xfns.c (xic_create_fontsetname):
Don't assume output buffer is initially zero.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7f05f6fe21f..0fc4c2b1599 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,14 @@
+2014-09-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix some slow uses and misuses of strcat.
+        * doc.c (get_doc_string):
+        * gtkutil.c (get_utf8_string):
+        * xsmfns.c (x_session_initialize):
+        Avoid recomputation of string length.
+        * ftfont.c (ftfont_spec_pattern):
+        * xfns.c (xic_create_fontsetname):
+        Don't assume output buffer is initially zero.
+
 2014-09-23  Paul Eggert  <eggert@cs.ucla.edu>
 
         * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.