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fs/squashfs: sqfs_probe: reset cur_dev/cur_part_info to NULL on error

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Resetting the context on error will prevent some checks like:
if (!ctx.cur_dev)
To pass when the probe method has failed

Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
This commit is contained in:
Richard Genoud 2020-11-03 12:11:21 +01:00 • committed by Tom Rini
parent ccd4c08a45
commit 56cf1ceee3
1 changed files with 1 additions and 1 deletions
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2
fs/squashfs/sqfs.c
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@ -1085,7 +1085,7 @@ int sqfs_probe(struct blk_desc *fs_dev_desc, struct disk_partition *fs_partition
ret = sqfs_read_sblk(&sblk); ret = sqfs_read_sblk(&sblk);
if (ret) if (ret)
return ret; goto error;
/* Make sure it has a valid SquashFS magic number*/ /* Make sure it has a valid SquashFS magic number*/
if (get_unaligned_le32(&sblk->s_magic) != SQFS_MAGIC_NUMBER) { if (get_unaligned_le32(&sblk->s_magic) != SQFS_MAGIC_NUMBER) {