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openSUSE:12.2:PowerPC
s390-tools
s390-tools-sles11sp2-cmsfs-fuse_big_writes.patch
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File s390-tools-sles11sp2-cmsfs-fuse_big_writes.patch of Package s390-tools
Description: cmsfs-fuse: Fix big write requests Symptom: Writing to a file can fail if cmsfs-fuse is mounted with the -o big_writes option. Problem: The record length for the next variable record can be wrong if the last written record was larger than the disk block size. Solution: Reset the record length after writing a record. Problem-ID: 75938 --- cmsfs-fuse/cmsfs-fuse.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/cmsfs-fuse/cmsfs-fuse.c +++ b/cmsfs-fuse/cmsfs-fuse.c @@ -3666,8 +3666,11 @@ static int extend_block_variable(struct f->vrstate->rlen -= rlen; BUG(f->vrstate->rlen < 0); - if (!f->vrstate->rlen) + if (!f->vrstate->rlen) { f->vrstate->record_state = RWS_RECORD_COMPLETE; + /* reset rlen for the next record */ + rlen = get_record_len(f, size); + } DEBUG("%s: wrote %d record bytes\n", __func__, rlen); if (size <= 0)
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