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savepv and free unprepared_statements attribute when necessary, to fix #11 (Grinnz++)

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This commit is contained in:
Kenichi Ishigaki 2015-07-30 00:27:24 +09:00
parent 348ca9afb5
commit 01123b1321
1 changed files with 6 additions and 2 deletions
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8
dbdimp.c
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@ -895,10 +895,12 @@ sqlite_st_prepare_sv(SV *sth, imp_sth_t *imp_sth, SV *sv_statement, SV *attribs)
} }
return FALSE; /* -> undef in lib/DBD/SQLite.pm */ return FALSE; /* -> undef in lib/DBD/SQLite.pm */
} }
if (&extra) { if (&extra && imp_dbh->allow_multiple_statements) {
imp_sth->unprepared_statements = extra; imp_sth->unprepared_statements = savepv(extra);
} }
else { else {
if (imp_dbh->allow_multiple_statements)
Safefree(imp_sth->unprepared_statements);
imp_sth->unprepared_statements = NULL; imp_sth->unprepared_statements = NULL;
} }
/* Add the statement to the front of the list to keep track of /* Add the statement to the front of the list to keep track of
@ -1295,6 +1297,8 @@ sqlite_st_destroy(SV *sth, imp_sth_t *imp_sth)
imp_sth->stmt = NULL; imp_sth->stmt = NULL;
} }
} }
if (imp_dbh->allow_multiple_statements)
Safefree(imp_sth->unprepared_statements);
SvREFCNT_dec((SV*)imp_sth->params); SvREFCNT_dec((SV*)imp_sth->params);
SvREFCNT_dec((SV*)imp_sth->col_types); SvREFCNT_dec((SV*)imp_sth->col_types);
DBIc_IMPSET_off(imp_sth); DBIc_IMPSET_off(imp_sth);