Update.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* io/ftw.c (process_entry): Use relative path when using chdir()
	to change direcoty after call to ftw_dir.
	* io/ftwtest-sh: Add test for relative path argument to nftw()
	with FTW_CHDIR option.

diff --git a/ChangeLog b/ChangeLog
index 4393fa5..c1269a6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2003-01-12  Ulrich Drepper  <drepper@redhat.com>
+
+       * io/ftw.c (process_entry): Use relative path when using chdir()
+       to change direcoty after call to ftw_dir.
+       * io/ftwtest-sh: Add test for relative path argument to nftw()
+       with FTW_CHDIR option.
+
 2002-01-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 
        * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_VFORK_SYSCALL):

diff --git a/io/ftw.c b/io/ftw.c
index 4debcc0..f93d00f 100644 (file)
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -212,7 +212,7 @@ open_dir_stream (struct ftw_data *data, struct dir_data *dirp)
                {
                  char *newp;
                  bufsize += MAX (1024, 2 * this_len);
-                 newp = realloc (buf, bufsize);
+                 newp = (char *) realloc (buf, bufsize);
                  if (newp == NULL)
                    {
                      /* No more memory.  */
@@ -357,15 +357,8 @@ process_entry (struct ftw_data *data, struct dir_data *dir, const char *name,
                            result = -1;
                        }
                      else
-                       {
-                         /* Please note that we overwrite a slash.  */
-                         data->dirbuf[data->ftw.base - 1] = '\0';
-
-                         if (__chdir (data->dirbuf) < 0)
-                           result = -1;
-
-                         data->dirbuf[data->ftw.base - 1] = '/';
-                       }
+                       if (__chdir ("..") < 0)
+                         result = 1;
                    }
                }
            }

diff --git a/io/ftwtest-sh b/io/ftwtest-sh
index 7fc8208..27b8100 100644 (file)
--- a/io/ftwtest-sh
+++ b/io/ftwtest-sh
@@ -138,6 +138,28 @@ base = "$tmp/ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd
 EOF
 rm $testout
 
+curwd=`/bin/pwd 2>/dev/null || /usr/bin/pwd`
+cd "$tmp"
+LD_LIBRARY_PATH=$objpfx $ldso $testprogram --chdir ftwtest.d |
+    sort > $testout
+cd "$curwd"
+
+cat <<EOF | diff -u $testout - || exit 1
+base = "", file = "ftwtest.d", flag = FTW_D, cwd = $tmpreal, level = 0
+base = "ftwtest.d/", file = "bar", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
+base = "ftwtest.d/", file = "baz", flag = FTW_F, cwd = $tmpreal/ftwtest.d, level = 1
+base = "ftwtest.d/", file = "foo", flag = FTW_D, cwd = $tmpreal/ftwtest.d, level = 1
+base = "ftwtest.d/bar/", file = "xo", flag = FTW_F, cwd = $tmpreal/ftwtest.d/bar, level = 2
+base = "ftwtest.d/foo/", file = "lvl1", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo, level = 2
+base = "ftwtest.d/foo/lvl1/", file = "file@1", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
+base = "ftwtest.d/foo/lvl1/", file = "link@1", flag = FTW_SLN, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
+base = "ftwtest.d/foo/lvl1/", file = "lvl2", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1, level = 3
+base = "ftwtest.d/foo/lvl1/lvl2/", file = "file@2", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
+base = "ftwtest.d/foo/lvl1/lvl2/", file = "lvl3", flag = FTW_D, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2, level = 4
+base = "ftwtest.d/foo/lvl1/lvl2/lvl3/", file = "file@3", flag = FTW_F, cwd = $tmpreal/ftwtest.d/foo/lvl1/lvl2/lvl3, level = 5
+EOF
+rm $testout
+
 LD_LIBRARY_PATH=$objpfx $ldso $testprogram --early-exit $tmpdir |
     sort > $testout