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[svn-r3023]

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Purpose:
   bug fix (zeroing memory for memory allocating for the name of dimensional list)
Description:
   At modi4, test failed due to garbage read for name of dimensional list.
Solution:
   zeroing out memory before writing the name.
Platforms tested:
   modi4, eirene(Linux)
This commit is contained in:
MuQun Yang 2000-11-29 14:05:47 -05:00
parent b3f6b6ffdd
commit c5cd064a88
1 changed files with 7 additions and 1 deletions
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8
tools/h4toh5sds.c
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@ -717,6 +717,11 @@ int sdsdim_to_h5dataset(int32 sds_id,int32 sds_rank,hid_t sh5dset,
char h5dimpath_name[MAX_DIM_NAME];
herr_t ret;
/*zero out memory for h5sdsdim_allname and h5dimpath_name */
h4toh5_ZeroMemory(h5sdsdim_allname,(MAX_VAR_DIMS*MAX_DIM_NAME)*sizeof(char));
h4toh5_ZeroMemory(h5dimpath_name,MAX_DIM_NAME*sizeof(char));
/*check whether the sds is created with unlimited dimension. */
if(SDgetchunkinfo(sds_id,&c_def_out, &c_flags)== FAIL) {
@ -781,7 +786,8 @@ int sdsdim_to_h5dataset(int32 sds_id,int32 sds_rank,hid_t sh5dset,
/* here we should add some comments for fakedim0--name. It seems that
hdf4(netcdf) will use unique fake dimension name, fakedim + unique
number, so check_sdsdim will never be 1 if the dimension name is fake
name. Under this case, j will not increase if this dimension doesnot
name. Under this case, count_h5objref and count_h5attrname
will not increase if this dimension doesnot
have dimensional scale data. That assures the object reference of sds is
correct. */