nano

commit 8091d334a33faf98954a7240adf4bd1810383a4e
parent 9df069cc5f8597147fc25dcf05d725b876035a17
Author: David Lawrence Ramsey <pooka109@gmail.com>
Date:   Tue, 16 Nov 2004 02:23:10 +0000

add Ulf Harnhammar's input_tab() segfault fix


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2101 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
ChangeLog
 | 
3
+++
M
src/files.c
 | 
2
+-

2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
@@ -173,6 +173,9 @@ CVS code -
   open_prevfile(), open_nextfile()
 	- Translate the "New Buffer" string when displaying "Switched
 	  to" messages on the statusbar. (DLR)
+  input_tab()
+	- Fix snprintf() call so that we don't segfault when trying to
+	  complete a filename containing %'s. (Ulf Harnhammar)
 - global.c:
   shortcut_init()
 	- Remove redundant NANO_SMALL #ifdef. (DLR)
diff --git a/src/files.c b/src/files.c
@@ -2406,7 +2406,7 @@ char *input_tab(char *buf, int place, bool *lastwastab, int *newplace,
 
 		/* make each filename shown be the same length as the
 		   longest filename, with two spaces at the end */
-		snprintf(foo, longestname + 1, matches[i]);
+		snprintf(foo, longestname + 1, "%s", matches[i]);
 		while (strlen(foo) < longestname)
 		    strcat(foo, " ");