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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-10-27 20:56:54 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-10-27 20:56:54 (GMT) |
| commit | 34c8292e76d33024e11e74c864a410b321f5dd5a (patch) | |
| tree | 3125989ca809112ea42e521908c5fee6a7657fdb /src | |
| parent | ab3f3e0219d80b5407fe5da785a7faae443c7ffc (diff) | |
| download | hdf5-34c8292e76d33024e11e74c864a410b321f5dd5a.zip hdf5-34c8292e76d33024e11e74c864a410b321f5dd5a.tar.gz hdf5-34c8292e76d33024e11e74c864a410b321f5dd5a.tar.bz2 | |
[svn-r17751] Purpose: Fix assertion failure caused by H5Tcommit1/2
Description:
Calling H5Tcommit1 or H5Tcommit2 on a file with read only access would cause an
assertion failure. Added a check to H5T_commit_named to return a failure in
this case. Also a minor fix in the link_filters test.
Tested: Fedora 11 (very minor change)
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Tcommit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/H5Tcommit.c b/src/H5Tcommit.c index f580c15..ebdf283 100644 --- a/src/H5Tcommit.c +++ b/src/H5Tcommit.c @@ -199,6 +199,10 @@ H5T_commit_named(const H5G_loc_t *loc, const char *name, H5T_t *dt, HDassert(tapl_id != H5P_DEFAULT); HDassert(dxpl_id != H5P_DEFAULT); + /* Check if we are allowed to write to this file */ + if(0 == (H5F_INTENT(loc->oloc->file) & H5F_ACC_RDWR)) + HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "no write intent on file") + /* Record the type's state so that we can revert to it if linking fails */ old_state = dt->shared->state; |