Changes in uspace/lib/ext4/libext4_ialloc.c [38542dc:2f591127] in mainline

File:

• uspace/lib/ext4/libext4_ialloc.c (modified) (4 diffs)

uspace/lib/ext4/libext4_ialloc.c

@@ -204 +204 @@
                         rc = block_get(&bitmap_block, fs->device, bitmap_block_addr,
                             BLOCK_FLAGS_NONE);
-                        if (rc != EOK)
+                        if (rc != EOK) {
+                                ext4_filesystem_put_block_group_ref(bg_ref);
                                 return rc;
+                        }
                         
                         /* Try to allocate i-node in the bitmap */
@@ -215 +217 @@
                         /* Block group has not any free i-node */
                         if (rc == ENOSPC) {
-                                block_put(bitmap_block);
-                                ext4_filesystem_put_block_group_ref(bg_ref);
+                                rc = block_put(bitmap_block);
+                                if (rc != EOK) {
+                                        ext4_filesystem_put_block_group_ref(bg_ref);
+                                        return rc;
+                                }
+
+                                rc = ext4_filesystem_put_block_group_ref(bg_ref);
+                                if (rc != EOK)
+                                        return rc;
+
+                                bgid++;
                                 continue;
                         }
@@ -224 +235 @@
                         
                         rc = block_put(bitmap_block);
-                        if (rc != EOK)
+                        if (rc != EOK) {
+                                ext4_filesystem_put_block_group_ref(bg_ref);
                                 return rc;
+                        }
                         
                         /* Modify filesystem counters */
@@ -272 +285 @@
                 
                 /* Block group not modified, put it and jump to the next block group */
-                ext4_filesystem_put_block_group_ref(bg_ref);
+                rc = ext4_filesystem_put_block_group_ref(bg_ref);
+                if (rc != EOK)
+                        return rc;
+
                 ++bgid;
         }