diff options
Diffstat (limited to 'src/H5Topaque.c')
| -rw-r--r-- | src/H5Topaque.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Topaque.c b/src/H5Topaque.c index 58535a2..0121957 100644 --- a/src/H5Topaque.c +++ b/src/H5Topaque.c @@ -86,6 +86,8 @@ H5Tset_tag(hid_t type_id, const char *tag) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an opaque data type") if (!tag) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no tag") + if (HDstrlen(tag) >= H5T_OPAQUE_TAG_MAX) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "tag too long") /* Commit */ H5MM_xfree(dt->shared->u.opaque.tag); |