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Fix unlikely leaks

This commit is contained in:
prrace 2018-07-27 13:58:27 -07:00 committed by Behdad Esfahbod
parent 3c2842cbcf
commit 2e25d8f491
2 changed files with 6 additions and 2 deletions
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4
src/hb-ft.cc
View File

@ -496,8 +496,10 @@ reference_table (hb_face_t *face HB_UNUSED, hb_tag_t tag, void *user_data)
return nullptr;
error = FT_Load_Sfnt_Table (ft_face, tag, 0, buffer, &length);
if (error)
if (error) {
free ((void*)buffer);
return nullptr;
}
return hb_blob_create ((const char *) buffer, length,
HB_MEMORY_MODE_WRITABLE,

4
src/hb-ot-shape.cc
View File

@ -193,9 +193,11 @@ _hb_ot_shaper_shape_plan_data_create (hb_shape_plan_t *shape_plan,
if (plan->shaper->data_create) {
plan->data = plan->shaper->data_create (plan);
if (unlikely (!plan->data))
if (unlikely (!plan->data)) {
free ((void*)plan);
return nullptr;
}
}
return plan;
}