diff options
Diffstat (limited to 'src/analysis/db/items')
| -rw-r--r-- | src/analysis/db/items/switcher.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/analysis/db/items/switcher.c b/src/analysis/db/items/switcher.c index 35acf5f..1863098 100644 --- a/src/analysis/db/items/switcher.c +++ b/src/analysis/db/items/switcher.c @@ -269,6 +269,7 @@ GDbSwitcher *g_db_switcher_new(GArchInstruction *instr, const GImmOperand *imm, GDbSwitcher *result; /* Instance à retourner */ size_t count; /* Nombre d'opérandes à visiter*/ size_t i; /* Boucle de parcours */ + GArchOperand *op; /* Opérande manipulé */ const mrange_t *range; /* Localisation de l'instruct° */ /* Recherche de la position de l'opérande */ @@ -278,8 +279,19 @@ GDbSwitcher *g_db_switcher_new(GArchInstruction *instr, const GImmOperand *imm, count = _g_arch_instruction_count_operands(instr); for (i = 0; i < count; i++) - if (G_ARCH_OPERAND(imm) == _g_arch_instruction_get_operand(instr, i)) + { + op = _g_arch_instruction_get_operand(instr, i); + + if (G_ARCH_OPERAND(imm) == op) + { + g_object_unref(G_OBJECT(op)); break; + } + + else + g_object_unref(G_OBJECT(op)); + + } g_arch_instruction_unlock_operands(instr); @@ -523,7 +535,7 @@ static bool g_db_switcher_run(GDbSwitcher *switcher, GLoadedBinary *binary, ImmO if (op == NULL) { result = false; - goto exit_instr; + goto exit_without_operand; } result = G_IS_IMM_OPERAND(op); @@ -561,6 +573,10 @@ static bool g_db_switcher_run(GDbSwitcher *switcher, GLoadedBinary *binary, ImmO exit_operand: + g_object_unref(G_OBJECT(op)); + + exit_without_operand: + g_object_unref(G_OBJECT(instr)); exit_instr: |