[PATCH v3 01/11] erofs-utils: lib: fix erofs_init_devices
Jingbo Xu
jefflexu at linux.alibaba.com
Tue Aug 22 19:24:47 AEST 2023
Fix the missing le32_to_cpu() when parsing the device slot. Read and
cache the number of blocks of each device for later use.
Fixes: 0ce853a01123 ("erofs-utils: fuse: add multiple device support")
[1] https://github.com/erofs/erofsnightly/actions/runs/5921003885/job/16053013007
Signed-off-by: Jingbo Xu <jefflexu at linux.alibaba.com>
---
lib/super.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/super.c b/lib/super.c
index 21dc51f..4fe81c3 100644
--- a/lib/super.c
+++ b/lib/super.c
@@ -60,8 +60,9 @@ static int erofs_init_devices(struct erofs_sb_info *sbi,
return ret;
}
- sbi->devs[i].mapped_blkaddr = dis.mapped_blkaddr;
- sbi->total_blocks += dis.blocks;
+ sbi->devs[i].mapped_blkaddr = le32_to_cpu(dis.mapped_blkaddr);
+ sbi->devs[i].blocks = le32_to_cpu(dis.blocks);
+ sbi->total_blocks += sbi->devs[i].blocks;
pos += EROFS_DEVT_SLOT_SIZE;
}
return 0;
--
2.19.1.6.gb485710b
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