diff options
Diffstat (limited to 'src/H5Lexternal.c')
| -rw-r--r-- | src/H5Lexternal.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/H5Lexternal.c b/src/H5Lexternal.c index 9cab8cf..eb2ffe5 100644 --- a/src/H5Lexternal.c +++ b/src/H5Lexternal.c @@ -188,6 +188,9 @@ done: * Otherwise, the file access property retrieved from H5Pget_elink_fapl() * is used to H5F_open() the target file. * + * Vailin Choi; Nov 2010 + * Free memory pointed to by tmp_env_prefix for HDF5_EXT_PREFIX case. + * *------------------------------------------------------------------------- */ static hid_t @@ -343,9 +346,9 @@ H5L_extern_traverse(const char UNUSED *link_name, hid_t cur_group, char *env_prefix; if(NULL != (env_prefix = HDgetenv("HDF5_EXT_PREFIX"))) { - char *tmp_env_prefix; + char *tmp_env_prefix, *saved_env; - if(NULL == (tmp_env_prefix = H5MM_strdup(env_prefix))) + if(NULL == (saved_env = tmp_env_prefix = H5MM_strdup(env_prefix))) HGOTO_ERROR(H5E_LINK, H5E_NOSPACE, FAIL, "memory allocation failed") while((tmp_env_prefix) && (*tmp_env_prefix)) { @@ -353,8 +356,10 @@ H5L_extern_traverse(const char UNUSED *link_name, hid_t cur_group, out_prefix_name = H5L_getenv_prefix_name(&tmp_env_prefix/*in,out*/); if(out_prefix_name && (*out_prefix_name)) { - if(H5L_build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) + if(H5L_build_name(out_prefix_name, temp_file_name, &full_name/*out*/) < 0) { + saved_env = (char *)H5MM_xfree(saved_env); HGOTO_ERROR(H5E_LINK, H5E_CANTGET, FAIL, "can't prepend prefix to filename") + } ext_file = H5F_open(full_name, intent, H5P_FILE_CREATE_DEFAULT, fapl_id, H5AC_dxpl_id); full_name = (char *)H5MM_xfree(full_name); @@ -363,6 +368,7 @@ H5L_extern_traverse(const char UNUSED *link_name, hid_t cur_group, H5E_clear_stack(NULL); } /* end if */ } /* end while */ + saved_env = (char *)H5MM_xfree(saved_env); } /* end if */ } /* end if */ |