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[subset/cff1] Fix resource leak in error case

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This commit is contained in:
Behdad Esfahbod 2023-06-25 14:28:02 -06:00
parent e310473cec
commit 9dbea6071a
1 changed files with 10 additions and 10 deletions
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20
src/hb-subset-cff1.cc
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@ -492,16 +492,6 @@ struct cff1_subset_plan
return;
}
hb_vector_t<uint16_t> *glyph_to_sid_map = acc.cff_accelerator ?
acc.cff_accelerator->glyph_to_sid_map.get_acquire () :
nullptr;
bool created_map = false;
if (!glyph_to_sid_map && acc.cff_accelerator)
{
created_map = true;
glyph_to_sid_map = acc.create_glyph_to_sid_map ();
}
code_pair_t glyph_to_sid_cache {0, HB_CODEPOINT_INVALID};
unsigned int glyph;
@ -514,6 +504,16 @@ struct cff1_subset_plan
return;
}
hb_vector_t<uint16_t> *glyph_to_sid_map = acc.cff_accelerator ?
acc.cff_accelerator->glyph_to_sid_map.get_acquire () :
nullptr;
bool created_map = false;
if (!glyph_to_sid_map && acc.cff_accelerator)
{
created_map = true;
glyph_to_sid_map = acc.create_glyph_to_sid_map ();
}
auto it = hb_iter (plan->new_to_old_gid_list);
if (it->first == 0) it++;
auto _ = *it;