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fixed leaks in CFF subr subset

This commit is contained in:
Michiharu Ariza 2018-11-04 16:19:15 -08:00
parent 85f5644e8e
commit b721fdae66
2 changed files with 18 additions and 2 deletions
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10
src/hb-ot-cff-common.hh
View File

@ -62,8 +62,13 @@ struct code_pair
}; };
typedef hb_vector_t<char, 1> StrBuff; typedef hb_vector_t<char, 1> StrBuff;
struct StrBuffArray : hb_vector_t<StrBuff> struct StrBuffArray : hb_vector_t<StrBuff>
{ {
inline void fini (void)
{
SUPER::fini_deep ();
}
inline unsigned int total_size (void) const inline unsigned int total_size (void) const
{ {
unsigned int size = 0; unsigned int size = 0;
@ -71,6 +76,9 @@ struct StrBuffArray : hb_vector_t<StrBuff>
size += (*this)[i].len; size += (*this)[i].len;
return size; return size;
} }
private:
typedef hb_vector_t<StrBuff> SUPER;
}; };
/* CFF INDEX */ /* CFF INDEX */

10
src/hb-subset-cff-common.hh
View File

@ -465,11 +465,19 @@ struct ParsedCStrs : hb_vector_t<ParsedCStr>
{ {
inline void init (unsigned int len_ = 0) inline void init (unsigned int len_ = 0)
{ {
hb_vector_t<ParsedCStr>::init (); SUPER::init ();
resize (len_); resize (len_);
for (unsigned int i = 0; i < len; i++) for (unsigned int i = 0; i < len; i++)
(*this)[i].init (); (*this)[i].init ();
} }
inline void fini (void)
{
SUPER::fini_deep ();
}
private:
typedef hb_vector_t<ParsedCStr> SUPER;
}; };
struct SubrSubsetParam struct SubrSubsetParam