diff options
| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2022-03-17 15:39:55 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-17 15:39:55 (GMT) |
| commit | fb29cd77ad7891ac423159e6436ac496b67f0c72 (patch) | |
| tree | 81d547417f33886b5686e90f68b899b7a645b3cc | |
| parent | 96398e47af98c55e14b81527a354c2f83c370576 (diff) | |
| download | hdf5-fb29cd77ad7891ac423159e6436ac496b67f0c72.zip hdf5-fb29cd77ad7891ac423159e6436ac496b67f0c72.tar.gz hdf5-fb29cd77ad7891ac423159e6436ac496b67f0c72.tar.bz2 | |
Fixes a bug in the FSM section merge code exposed by VFD SWMR (#1505)
From Vailin:
Fix the FSM bug when setting the FSM threshold to a non-default value.
Check for smaller or larger section size after merging and shrinking a
section, for this case is the section that is smaller than threshold
(see H5MF_xfree() in H5MF.c). It is possible for the section to be
smaller after merging/shrinking (see H5MF__sect_large_shrink() in
H5MFsection.c).
| -rw-r--r-- | src/H5FSsection.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5FSsection.c b/src/H5FSsection.c index befc760..55f8a94 100644 --- a/src/H5FSsection.c +++ b/src/H5FSsection.c @@ -1601,7 +1601,7 @@ H5FS_sect_try_merge(H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect, unsigne } /* end if */ else { /* Check if section is merged */ - if (sect->size > saved_fs_size) { + if (sect->size != saved_fs_size) { if (H5FS__sect_link(fspace, sect, flags) < 0) HGOTO_ERROR(H5E_FSPACE, H5E_CANTINSERT, FAIL, "can't insert free space section into skip list") |