debugfs: output large directory size

[thirdparty/e2fsprogs.git] / debugfs / set_fields.c

diff --git a/debugfs/set_fields.c b/debugfs/set_fields.c
index 117cfb81d8e681cd0bbb7d1391b690c83ea68bc9..3cdf617cee5fca7749972b3de1400b0dc8cc71a3 100644 (file)
--- a/debugfs/set_fields.c
+++ b/debugfs/set_fields.c
@@ -75,8 +75,10 @@ static errcode_t parse_gd_csum(struct field_set_info *info, char *field, char *a
 static errcode_t parse_mmp_clear(struct field_set_info *info, char *field,
                                 char *arg);
 
+#if __GNUC_PREREQ (4, 6) || defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#endif
 
 static struct field_set_info super_fields[] = {
        { "inodes_count", &set_sb.s_inodes_count, NULL, 4, parse_uint },
@@ -289,7 +291,9 @@ static struct field_set_info mmp_fields[] = {
        { "checksum", &set_mmp.mmp_checksum, NULL, 4, parse_uint },
        { 0, 0, 0, 0 }
 };
+#if __GNUC_PREREQ (4, 6)
 #pragma GCC diagnostic pop
+#endif
 
 #ifdef UNITTEST
 
@@ -495,7 +499,7 @@ static errcode_t parse_uint(struct field_set_info *info, char *field,
        }
        if (!field2)
                return 0;
-       n = num >> (size*8);
+       n = (size == 8) ? 0 : (num >> (size*8));
        u.ptr8 = (__u8 *) field2;
        if (info->size == 6)
                size = 2;