diff options
| -rw-r--r-- | fortran/src/H5Gf.c | 2 | ||||
| -rw-r--r-- | fortran/src/H5Git.c | 25 | ||||
| -rw-r--r-- | fortran/src/H5Git.h | 2 |
3 files changed, 19 insertions, 10 deletions
diff --git a/fortran/src/H5Gf.c b/fortran/src/H5Gf.c index e86d342..a57b475 100644 --- a/fortran/src/H5Gf.c +++ b/fortran/src/H5Gf.c @@ -133,7 +133,7 @@ nh5gget_obj_info_idx_c */ c_loc_id = *loc_id; c_idx = *idx; - c_ret_value = H5Gget_obj_info_idx(c_loc_id, c_name, c_idx, &c_obj_name, &type); + c_ret_value = H5Gget_obj_info_idx(c_loc_id, c_name, c_idx, &c_obj_name, (size_t)*obj_namelen, &type); if (c_ret_value < 0) { HDfree(c_obj_name); diff --git a/fortran/src/H5Git.c b/fortran/src/H5Git.c index 4ffd8c8..2998753 100644 --- a/fortran/src/H5Git.c +++ b/fortran/src/H5Git.c @@ -10,8 +10,7 @@ #define FALSE 0 herr_t count_elems(hid_t loc_id, const char *name, void *opdata); -/*herr_t obj_info(hid_t loc_id, const char *name, void *opdata);*/ -herr_t obj_info(hid_t loc_id, char *name, void *opdata); +herr_t obj_info(hid_t loc_id, const char *name, void *opdata); typedef struct retval { char * name; @@ -101,7 +100,7 @@ H5Gn_members( hid_t loc_id, char *group_name ) *------------------------------------------------------------------------- */ herr_t -H5Gget_obj_info_idx( hid_t loc_id, char *group_name, int idx, char **objname, int *type ) +H5Gget_obj_info_idx( hid_t loc_id, char *group_name, int idx, char **objname, size_t max_objname_len, int *type ) { int res; retval_t retVal; @@ -110,7 +109,19 @@ H5Gget_obj_info_idx( hid_t loc_id, char *group_name, int idx, char **objname, in if (res < 0) { return res; } - *objname = retVal.name; + + /* Only play with the string if it was returned */ + if(retVal.name!=NULL) { + /* Copy the name to return & truncate if necessary */ + strncpy(*objname,retVal.name,max_objname_len); + (*objname)[max_objname_len]='\0'; + + /* Free the name we strdup'ed in obj_info() */ + free(retVal.name); + } /* end if */ + else + *(*objname)='\0'; + *type = retVal.type; return 0; } @@ -200,8 +211,7 @@ count_elems(hid_t loc_id, const char *name, void *opdata) * group, or named datatype) */ static herr_t -/*obj_info(hid_t loc_id, const char *name, void *opdata)*/ -obj_info(hid_t loc_id, char *name, void *opdata) +obj_info(hid_t loc_id, const char *name, void *opdata) { herr_t res; H5G_stat_t statbuf; @@ -213,8 +223,7 @@ obj_info(hid_t loc_id, char *name, void *opdata) return 1; } else { ((retval_t *)opdata)->type = statbuf.type; -/* ((retval_t *)opdata)->name = strdup(name); */ - ((retval_t *)opdata)->name = name; + ((retval_t *)opdata)->name = strdup(name); return 1; } } diff --git a/fortran/src/H5Git.h b/fortran/src/H5Git.h index 7211440..20760b0 100644 --- a/fortran/src/H5Git.h +++ b/fortran/src/H5Git.h @@ -11,6 +11,6 @@ int H5Gn_members( hid_t loc_id, char *group_name ); -herr_t H5Gget_obj_info_idx( hid_t loc_id, char *group_name, int idx, char **objname, int *type ); +herr_t H5Gget_obj_info_idx( hid_t loc_id, char *group_name, int idx, char **objname, size_t max_objname_len, int *type ); #endif /*_H5Git_H*/ |