diff options
Diffstat (limited to 'src/H5Fsuper.c')
| -rw-r--r-- | src/H5Fsuper.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c index a1c67ec..81aaca2 100644 --- a/src/H5Fsuper.c +++ b/src/H5Fsuper.c @@ -117,6 +117,7 @@ H5F_init_super_interface(void) herr_t H5F_locate_signature(H5FD_t *file, hid_t dxpl_id, haddr_t *sig_addr) { + H5P_genplist_t *dxpl; /* DXPL object */ haddr_t addr, eoa; uint8_t buf[H5F_SIGNATURE_LEN]; unsigned n, maxpow; @@ -131,6 +132,10 @@ H5F_locate_signature(H5FD_t *file, hid_t dxpl_id, haddr_t *sig_addr) addr >>= 1; maxpow = MAX(maxpow, 9); + /* Get the DXPL plist object for DXPL ID */ + if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") + /* * Search for the file signature at format address zero followed by * powers of two larger than 9. @@ -139,7 +144,7 @@ H5F_locate_signature(H5FD_t *file, hid_t dxpl_id, haddr_t *sig_addr) addr = (8 == n) ? 0 : (haddr_t)1 << n; if(H5FD_set_eoa(file, H5FD_MEM_SUPER, addr + H5F_SIGNATURE_LEN) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to set EOA value for file signature") - if(H5FD_read(file, dxpl_id, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0) + if(H5FD_read(file, dxpl, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to read file signature") if(!HDmemcmp(buf, H5F_SIGNATURE, (size_t)H5F_SIGNATURE_LEN)) break; |