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Don't dereference offset before check_struct()

This commit is contained in:
Behdad Esfahbod 2018-09-14 10:58:00 +02:00
parent ca746f261e
commit 67449c3933
1 changed files with 1 additions and 2 deletions
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3
src/hb-open-file.hh
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@ -387,10 +387,9 @@ struct ResourceMap
inline bool sanitize (hb_sanitize_context_t *c, const void *data_base) const inline bool sanitize (hb_sanitize_context_t *c, const void *data_base) const
{ {
TRACE_SANITIZE (this); TRACE_SANITIZE (this);
const void *type_base = &(this+typeList);
return_trace (c->check_struct (this) && return_trace (c->check_struct (this) &&
typeList.sanitize (c, this, typeList.sanitize (c, this,
type_base, &(this+typeList),
data_base)); data_base));
} }