From 93449adfa44b53b8b961a2a64f60d6d8ab0680ac Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Wed, 26 Aug 1998 14:45:16 +0000
Subject: (dc_parse_stream): Don't segfault when a line contains only one
 token.  Reported by Olav Morkrid.

---
 src/dircolors.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/dircolors.c b/src/dircolors.c
index 96ede3714..0fb236faf 100644
--- a/src/dircolors.c
+++ b/src/dircolors.c
@@ -292,6 +292,15 @@ dc_parse_stream (FILE *fp, const char *filename)
       if (keywd == NULL)
 	continue;
 
+      if (arg == NULL)
+	{
+	  error (0, 0, _("%s:%lu: invalid line;  missing second token"),
+		 filename, (long unsigned) line_number);
+	  err = 1;
+	  free (keywd);
+	  continue;
+	}
+
       unrecognized = 0;
       if (strcasecmp (keywd, "TERM") == 0)
 	{
-- 
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