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* stage2/fsys_reiserfs.c (reiserfs_mount): Don't look at

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the superblock field s_journal_block_count anymore.  It used
to contain 0, it never contained a valid value, and now I
have a report that it can contain an invalid value.
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jochen 2001-10-10 09:23:57 +00:00
parent 49312f5981
commit 62e7ed8b60
2 changed files with 12 additions and 3 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2001-10-10 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c (reiserfs_mount): Don't look at
the superblock field s_journal_block_count anymore. It used
to contain 0, it never contained a valid value, and now I
have a report that it can contain an invalid value.
Bug reported by Jim Caley <caley@chesco.com>.
2001-09-24 Jochen Hoenicke <jochen@gnu.org> 2001-09-24 Jochen Hoenicke <jochen@gnu.org>
* stage2/fsys_reiserfs.c (reiserfs_dir): Set errnum to * stage2/fsys_reiserfs.c (reiserfs_dir): Set errnum to

7
stage2/fsys_reiserfs.c
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@ -620,9 +620,10 @@ reiserfs_mount (void)
if (super.s_journal_block != 0) if (super.s_journal_block != 0)
{ {
INFO->journal_block = super.s_journal_block; INFO->journal_block = super.s_journal_block;
INFO->journal_block_count = super.s_journal_block_count; /* I am not using s_journal_block_count here, because
if (INFO->journal_block_count == 0) * that field doesn't contain any sane value.
INFO->journal_block_count = super.s_orig_journal_size; */
INFO->journal_block_count = super.s_orig_journal_size;
if (! is_power_of_two (INFO->journal_block_count)) if (! is_power_of_two (INFO->journal_block_count))
return 0; return 0;