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Merge branch 'fix-jfs' of https://github.com/mbroz/util-linux

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* 'fix-jfs' of https://github.com/mbroz/util-linux:
  libblkid: jfs - avoid undefined shift
This commit is contained in:
Karel Zak 2023-06-05 11:46:11 +02:00
commit 7db2e6373b
1 changed files with 1 additions and 1 deletions
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2
libblkid/src/superblocks/jfs.c
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@ -41,7 +41,7 @@ static int probe_jfs(blkid_probe pr, const struct blkid_idmag *mag)
js = blkid_probe_get_sb(pr, mag, struct jfs_super_block);
if (!js)
return errno ? -errno : 1;
if (le16_to_cpu(js->js_l2bsize) > 32 || le16_to_cpu(js->js_l2pbsize) > 32)
if (le16_to_cpu(js->js_l2bsize) > 31 || le16_to_cpu(js->js_l2pbsize) > 31)
return 1;
if (le32_to_cpu(js->js_bsize) != (1U << le16_to_cpu(js->js_l2bsize)))
return 1;