diff options
author | Emanuele Torre <torreemanuele6@gmail.com> | 2023-07-28 02:09:44 +0200 |
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committer | Nico Williams <nico@cryptonector.com> | 2023-07-27 20:59:35 -0500 |
commit | 17889a1a85c79b8e08179370aec51131f69a503e (patch) | |
tree | 6149a6821668859bf419a0d373d039ace6b396c6 /src | |
parent | 5b9d0750db13a39bec3b54828b0b6b00d50767ca (diff) |
Fix memory leak for { $foo: bar }
{ BINDING: ExpD } wasn't freeing BINDING.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60865
Diffstat (limited to 'src')
-rw-r--r-- | src/parser.c | 35 | ||||
-rw-r--r-- | src/parser.y | 1 |
2 files changed, 19 insertions, 17 deletions
diff --git a/src/parser.c b/src/parser.c index 6f859666..541cef84 100644 --- a/src/parser.c +++ b/src/parser.c @@ -980,8 +980,8 @@ static const yytype_int16 yyrline[] = 869, 874, 877, 880, 883, 886, 889, 897, 903, 906, 909, 912, 915, 918, 921, 924, 927, 930, 933, 936, 939, 942, 945, 948, 951, 954, 959, 962, 963, 964, - 967, 970, 973, 976, 980, 984, 988, 992, 996, 1000, - 1008 + 967, 970, 973, 976, 980, 985, 989, 993, 997, 1001, + 1009 }; #endif @@ -4065,48 +4065,49 @@ yyreduce: { (yyval.blk) = gen_dictpair(gen_location((yyloc), locations, gen_op_unbound(LOADV, jv_string_value((yyvsp[-2].literal)))), (yyvsp[0].blk)); + jv_free((yyvsp[-2].literal)); } -#line 4070 "src/parser.c" +#line 4071 "src/parser.c" break; case 165: /* MkDictPair: BINDING */ -#line 984 "src/parser.y" +#line 985 "src/parser.y" { (yyval.blk) = gen_dictpair(gen_const((yyvsp[0].literal)), gen_location((yyloc), locations, gen_op_unbound(LOADV, jv_string_value((yyvsp[0].literal))))); } -#line 4079 "src/parser.c" +#line 4080 "src/parser.c" break; case 166: /* MkDictPair: IDENT */ -#line 988 "src/parser.y" +#line 989 "src/parser.y" { (yyval.blk) = gen_dictpair(gen_const(jv_copy((yyvsp[0].literal))), gen_index(gen_noop(), gen_const((yyvsp[0].literal)))); } -#line 4088 "src/parser.c" +#line 4089 "src/parser.c" break; case 167: /* MkDictPair: "$__loc__" */ -#line 992 "src/parser.y" +#line 993 "src/parser.y" { (yyval.blk) = gen_dictpair(gen_const(jv_string("__loc__")), gen_loc_object(&(yyloc), locations)); } -#line 4097 "src/parser.c" +#line 4098 "src/parser.c" break; case 168: /* MkDictPair: Keyword */ -#line 996 "src/parser.y" +#line 997 "src/parser.y" { (yyval.blk) = gen_dictpair(gen_const(jv_copy((yyvsp[0].literal))), gen_index(gen_noop(), gen_const((yyvsp[0].literal)))); } -#line 4106 "src/parser.c" +#line 4107 "src/parser.c" break; case 169: /* MkDictPair: '(' Exp ')' ':' ExpD */ -#line 1000 "src/parser.y" +#line 1001 "src/parser.y" { jv msg = check_object_key((yyvsp[-3].blk)); if (jv_is_valid(msg)) { @@ -4115,20 +4116,20 @@ yyreduce: jv_free(msg); (yyval.blk) = gen_dictpair((yyvsp[-3].blk), (yyvsp[0].blk)); } -#line 4119 "src/parser.c" +#line 4120 "src/parser.c" break; case 170: /* MkDictPair: error ':' ExpD */ -#line 1008 "src/parser.y" +#line 1009 "src/parser.y" { FAIL((yyloc), "May need parentheses around object key expression"); (yyval.blk) = (yyvsp[0].blk); } -#line 4128 "src/parser.c" +#line 4129 "src/parser.c" break; -#line 4132 "src/parser.c" +#line 4133 "src/parser.c" default: break; } @@ -4357,7 +4358,7 @@ yyreturnlab: return yyresult; } -#line 1012 "src/parser.y" +#line 1013 "src/parser.y" int jq_parse(struct locfile* locations, block* answer) { diff --git a/src/parser.y b/src/parser.y index 549f6f74..f23f5953 100644 --- a/src/parser.y +++ b/src/parser.y @@ -980,6 +980,7 @@ IDENT ':' ExpD { | BINDING ':' ExpD { $$ = gen_dictpair(gen_location(@$, locations, gen_op_unbound(LOADV, jv_string_value($1))), $3); + jv_free($1); } | BINDING { $$ = gen_dictpair(gen_const($1), |