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authorDana Robinson <derobins@hdfgroup.org>2019-03-16 15:06:52 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2019-03-16 15:06:52 (GMT)
commita98747c0f94386f7505210e78cd4b385682b0eba (patch)
tree003daa33b1f5101e9982c574eb5b16bdf3bdc3fe /src/H5Pfapl.c
parentd2591ce377bb027d210a100c5a738e3cdd82378e (diff)
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Added an H5MM_memcpy call that checks for buffer overlap.
Diffstat (limited to 'src/H5Pfapl.c')
-rw-r--r--src/H5Pfapl.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/H5Pfapl.c b/src/H5Pfapl.c
index bfb52ff..57b20d7 100644
--- a/src/H5Pfapl.c
+++ b/src/H5Pfapl.c
@@ -1064,7 +1064,7 @@ H5P__file_driver_copy(void *value)
else if(driver->fapl_size > 0) {
if(NULL == (new_pl = H5MM_malloc(driver->fapl_size)))
HGOTO_ERROR(H5E_PLIST, H5E_CANTALLOC, FAIL, "driver info allocation failed")
- HDmemcpy(new_pl, info->driver_info, driver->fapl_size);
+ H5MM_memcpy(new_pl, info->driver_info, driver->fapl_size);
} /* end else-if */
else
HGOTO_ERROR(H5E_PLIST, H5E_UNSUPPORTED, FAIL, "no way to copy driver info")
@@ -2597,7 +2597,7 @@ H5Pset_file_image(hid_t fapl_id, void *buf_ptr, size_t buf_len)
HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
} /* end if */
else
- HDmemcpy(image_info.buffer, buf_ptr, buf_len);
+ H5MM_memcpy(image_info.buffer, buf_ptr, buf_len);
} /* end if */
else
image_info.buffer = NULL;
@@ -2691,7 +2691,7 @@ H5Pget_file_image(hid_t fapl_id, void **buf_ptr_ptr, size_t *buf_len_ptr)
HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
} /* end if */
else
- HDmemcpy(copy_ptr, image_info.buffer, image_info.size);
+ H5MM_memcpy(copy_ptr, image_info.buffer, image_info.size);
} /* end if */
*buf_ptr_ptr = copy_ptr;
@@ -2894,7 +2894,7 @@ H5P__file_image_info_copy(void *value)
HGOTO_ERROR(H5E_PLIST, H5E_CANTCOPY, FAIL, "image_memcpy callback failed")
} /* end if */
else
- HDmemcpy(info->buffer, old_buffer, info->size);
+ H5MM_memcpy(info->buffer, old_buffer, info->size);
} /* end if */
/* Copy udata if it exists */
@@ -3089,7 +3089,7 @@ H5P__facc_cache_image_config_dec(const void **_pp, void *_value)
HDcompile_assert(sizeof(size_t) <= sizeof(uint64_t));
/* Set property to default value */
- HDmemcpy(config, &H5F_def_mdc_initCacheImageCfg_g, sizeof(H5AC_cache_image_config_t));
+ H5MM_memcpy(config, &H5F_def_mdc_initCacheImageCfg_g, sizeof(H5AC_cache_image_config_t));
/* Decode type sizes */
enc_size = *(*pp)++;
@@ -3480,7 +3480,7 @@ H5P__facc_cache_config_enc(const void *value, void **_pp, size_t *size)
H5_ENCODE_UNSIGNED(*pp, config->close_trace_file);
- HDmemcpy(*pp, (const uint8_t *)(config->trace_file_name), (size_t)(H5AC__MAX_TRACE_FILE_NAME_LEN + 1));
+ H5MM_memcpy(*pp, (const uint8_t *)(config->trace_file_name), (size_t)(H5AC__MAX_TRACE_FILE_NAME_LEN + 1));
*pp += H5AC__MAX_TRACE_FILE_NAME_LEN + 1;
H5_ENCODE_UNSIGNED(*pp, config->evictions_enabled);
@@ -3615,7 +3615,7 @@ H5P__facc_cache_config_dec(const void **_pp, void *_value)
HDcompile_assert(sizeof(size_t) <= sizeof(uint64_t));
/* Set property to default value */
- HDmemcpy(config, &H5F_def_mdc_initCacheCfg_g, sizeof(H5AC_cache_config_t));
+ H5MM_memcpy(config, &H5F_def_mdc_initCacheCfg_g, sizeof(H5AC_cache_config_t));
/* Decode type sizes */
enc_size = *(*pp)++;
@@ -4195,7 +4195,7 @@ H5Pget_mdc_log_options(hid_t plist_id, hbool_t *is_enabled, char *location,
/* Copy log location to output buffer */
if(location_ptr && location)
- HDmemcpy(location, location_ptr, *location_size);
+ H5MM_memcpy(location, location_ptr, *location_size);
/* Get location size, including terminating NULL */
if(location_size) {
@@ -4250,7 +4250,7 @@ H5P_facc_mdc_log_location_enc(const void *value, void **_pp, size_t *size)
/* encode the prefix */
if(NULL != log_location) {
- HDmemcpy(*(char **)pp, log_location, len);
+ H5MM_memcpy(*(char **)pp, log_location, len);
*pp += len;
} /* end if */
} /* end if */
@@ -4536,7 +4536,7 @@ H5P__encode_coll_md_read_flag_t(const void *value, void **_pp, size_t *size)
if(NULL != *pp) {
/* Encode the value */
- HDmemcpy(*pp, coll_md_read_flag, sizeof(H5P_coll_md_read_flag_t));
+ H5MM_memcpy(*pp, coll_md_read_flag, sizeof(H5P_coll_md_read_flag_t));
*pp += sizeof(H5P_coll_md_read_flag_t);
} /* end if */