diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/H5Olink.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Olink.c b/src/H5Olink.c index 6146bbb..dabf87e 100644 --- a/src/H5Olink.c +++ b/src/H5Olink.c @@ -239,6 +239,8 @@ H5O__link_decode(H5F_t *f, H5O_t H5_ATTR_UNUSED *open_oh, unsigned H5_ATTR_UNUSE /* A UD link. Get the user-supplied data */ UINT16DECODE(p, len) + if (lnk->type == H5L_TYPE_EXTERNAL && len < 3) + HGOTO_ERROR(H5E_OHDR, H5E_OVERFLOW, NULL, "external link information length < 3") lnk->u.ud.size = len; if (len > 0) { /* Make sure that length doesn't exceed buffer size, which could |