libext2fs: strengthen i_extra_isize checks when reading/writing xattrs

[tools/e2fsprogs.git] / misc / plausible.c

diff --git a/misc/plausible.c b/misc/plausible.c
index 00bc6e2..1848a26 100644 (file)
--- a/misc/plausible.c
+++ b/misc/plausible.c
@@ -243,6 +243,7 @@ int check_plausibility(const char *device, int flags, int *ret_is_dev)
        if ((flags & CHECK_FS_EXIST) && magic_library_available()) {
                const char *msg;
                magic_t mag;
+               int has_magic = 0;
 
                mag = dl_magic_open(MAGIC_RAW | MAGIC_SYMLINK | MAGIC_DEVICES |
                                    MAGIC_ERROR | MAGIC_NO_CHECK_ELF |
@@ -250,11 +251,13 @@ int check_plausibility(const char *device, int flags, int *ret_is_dev)
                dl_magic_load(mag, NULL);
 
                msg = dl_magic_file(mag, device);
-               if (msg && strcmp(msg, "data") && strcmp(msg, "empty"))
-                       printf(_("%s contains a `%s'\n"), device, msg);
+               if (msg && strcmp(msg, "data") && strcmp(msg, "empty")) {
+                       printf(_("%s contains `%s' data\n"), device, msg);
+                       has_magic = 1;
+               }
 
                dl_magic_close(mag);
-               return 0;
+               return !has_magic;
        }
 #endif