X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fcanonicalize-lgpl.c;h=3aaa310ecd2d0883e6b8e5121e214859d28d1786;hb=567f85cfcdb0a63cf96730d0858581b013765d59;hp=80bef72c16ab4d518a29261c65ab30ce8467bddf;hpb=56feeb13d6ee860c4ba0a1b5020a2a9a55fe67b9;p=gnulib.git

diff --git a/lib/canonicalize-lgpl.c b/lib/canonicalize-lgpl.c
index 80bef72c1..3aaa310ec 100644
--- a/lib/canonicalize-lgpl.c
+++ b/lib/canonicalize-lgpl.c
@@ -260,7 +260,7 @@ __realpath (const char *name, char *resolved)
 		  goto error;
 		}
 
-	      n = __readlink (rpath, buf, path_max);
+	      n = __readlink (rpath, buf, path_max - 1);
 	      if (n < 0)
 		{
 		  int saved_errno = errno;