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diff src/fileio.c @ 1116:3bcd77d0bf93

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[xemacs-hg @ 2002-11-22 12:57:09 by ben] file-truename and other crash fileio.c: Fix crashes due to incorrectly ported code from FSF. realpath.c: Don't return EIO when a filename is incorrect, since the I/O error gets passed all the way up. Clean up this file and avoid using macros as a poor-man's dispatch mechanism -- it just makes it impossible to follow the code.
author ben
date Fri, 22 Nov 2002 12:57:11 +0000
parents 184461bc8de4
children 37bdd24225ef
line wrap: on
line diff
--- a/src/fileio.c	Thu Nov 21 22:53:01 2002 +0000
+++ b/src/fileio.c	Fri Nov 22 12:57:11 2002 +0000
@@ -374,10 +374,12 @@
       
       res = alloca_array (Ibyte,
 			  (wd ? qxestrlen (wd) : 0) + 10); /* go overboard */
+      res[0] = '\0';
       if (p == beg + 4 && IS_DIRECTORY_SEP (*beg) && beg[1] == ':')
 	{
 	  qxestrncpy (res, beg, 2);
 	  beg += 2;
+	  res[2] = '\0';
 	}
 
       if (wd)