remove bug: fsck do not know path

4 files changed, 10 insertions, 10 deletions

diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c
index 7f7ab3eb3..848d559bc 100644
--- a/e2fsprogs/fsck.c
+++ b/e2fsprogs/fsck.c
@@ -1361,7 +1361,7 @@ int fsck_main(int argc, char *argv[])
                 fstab = _PATH_MNTTAB;
         load_fs_info(fstab);
 
-        e2fs_set_sbin_path();
+        fsck_path = e2fs_set_sbin_path();
 
         if ((num_devices == 1) || (serialize))
                 interactive = 1;
@@ -1405,8 +1405,6 @@ int fsck_main(int argc, char *argv[])
                 }
         }
         status |= wait_many(FLAG_WAIT_ALL);
-        if (ENABLE_FEATURE_CLEAN_UP)
-                free(fsck_path);
         blkid_put_cache(cache);
         return status;
 }
diff --git a/e2fsprogs/fsck.h b/e2fsprogs/fsck.h
index bd22fbb24..8ae8f427a 100644
--- a/e2fsprogs/fsck.h
+++ b/e2fsprogs/fsck.h
@@ -13,4 +13,4 @@
 #define FSCK_CANCELED    32     /* Aborted with a signal or ^C */
 #define EXIT_LIBRARY     128
 
-extern void e2fs_set_sbin_path(void);
+extern char *e2fs_set_sbin_path(void);
diff --git a/e2fsprogs/util.c b/e2fsprogs/util.c
index e59b18c5a..7e9c09234 100644
--- a/e2fsprogs/util.c
+++ b/e2fsprogs/util.c
@@ -254,13 +254,15 @@ void make_journal_blocks(ext2_filsys fs, int journal_size, int journal_flags, in
                 puts("done");
 }
 
-void e2fs_set_sbin_path(void)
+char *e2fs_set_sbin_path(void)
 {
         char *oldpath = getenv("PATH");
         /* Update our PATH to include /sbin  */
 #define PATH_SET "/sbin"
-        if (oldpath)
-                putenv (bb_xasprintf("%s:%s", PATH_SET, oldpath));
-        else
-                putenv (PATH_SET);
+        if (oldpath) 
+                oldpath = bb_xasprintf("%s:%s", PATH_SET, oldpath);
+         else 
+                oldpath = PATH_SET;
+        putenv (oldpath);
+        return oldpath;
 }
diff --git a/e2fsprogs/util.h b/e2fsprogs/util.h
index 4634b08dd..24d5e6545 100644
--- a/e2fsprogs/util.h
+++ b/e2fsprogs/util.h
@@ -18,4 +18,4 @@ extern int figure_journal_size(int size, ext2_filsys fs);
 extern void print_check_message(ext2_filsys fs);
 extern void make_journal_device(char *journal_device, ext2_filsys fs, int quiet, int force);
 extern void make_journal_blocks(ext2_filsys fs, int journal_size, int journal_flags, int quiet);
-extern void e2fs_set_sbin_path(void);
+extern char *e2fs_set_sbin_path(void);