fs/romfs: fix open zero-byte file fail issue

N/A Error log as below: romfs_open: ERROR: Failed to locate start of file data: -5 Change-Id: I0594a84b727077606450dea3ea348cfc2390458b Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
2021-01-27 16:56:24 +08:00 · 2021-01-27 16:56:24 +08:00 · dc14f89909
parent 01fabe6c67
commit dc14f89909
1 changed files with 1 additions and 1 deletions
--- a/fs/romfs/fs_romfsutil.c
+++ b/fs/romfs/fs_romfsutil.c
@ -982,7 +982,7 @@ int romfs_datastart(struct romfs_mountpt_s *rm, uint32_t offset,
      /* Get the offset to the next chunk */

      offset += 16;
-      if (offset >= rm->rm_volsize)
+      if (offset > rm->rm_volsize)
        {
          return -EIO;
        }