On Mon, Aug 28, 2023 at 11:08 AM Jaegeuk Kim <jaeg...@kernel.org> wrote: > > Hi Daniel, > > Could you please check this? > > mount.c: In function ‘move_one_curseg_info’: > mount.c:3037:9: warning: ‘memcpy’ offset [0, 3583] is out of the bounds [0, > 0] of object ‘buf’ with type ‘struct f2fs_summary_block’ [-Warray-bounds] > 3037 | memcpy(curseg->sum_blk, &buf, SUM_ENTRIES_SIZE); > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > mount.c:2998:35: note: ‘buf’ declared here > 2998 | struct f2fs_summary_block buf; > | ^~~ > This should have been a block sized buffer, but with the refactor it's a 0 size buffer... Changing it to a char[F2FS_BLKSIZE] for v3.
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