Increased the reference counter for provided operands and updated code.

3 files changed, 19 insertions, 1 deletions

diff --git a/src/arch/arm/v7/fetch.c b/src/arch/arm/v7/fetch.c
index a1ddd3e..dee9aa2 100644
--- a/src/arch/arm/v7/fetch.c
+++ b/src/arch/arm/v7/fetch.c
@@ -94,6 +94,8 @@ void help_fetching_with_instruction_b_with_orig(GArchInstruction *instr, GArchPr
 
     else assert(0);
 
+    g_object_unref(G_OBJECT(op));
+
     target = pc + offset;
 
     //g_armv7_context_define_encoding(context, target, iset);
@@ -157,6 +159,8 @@ void help_fetching_with_instruction_bl_with_orig(GArchInstruction *instr, GArchP
 
     else assert(0);
 
+    g_object_unref(G_OBJECT(op));
+
     target = pc + offset;
 
     //g_armv7_context_define_encoding(context, target, iset);
@@ -210,6 +214,8 @@ void help_fetching_with_instruction_blx_with_dest(GArchInstruction *instr, GArch
 
     else assert(0);
 
+    g_object_unref(G_OBJECT(op));
+
     target = pc + offset;
 
     //g_armv7_context_define_encoding(context, target, iset);
@@ -284,7 +290,7 @@ void help_fetching_with_instruction_bx_with_orig(GArchInstruction *instr, GArchP
 
  hfwibwo_no_pc:
 
-    ;
+    g_object_unref(G_OBJECT(op));
 
 }
 
@@ -329,6 +335,8 @@ void help_fetching_with_instruction_cb_n_z(GArchInstruction *instr, GArchProcess
 
     else assert(0);
 
+    g_object_unref(G_OBJECT(op));
+
     target = pc + offset;
 
     //g_armv7_context_define_encoding(context, target, AV7IS_THUMB);
@@ -405,6 +413,7 @@ void help_fetching_with_instruction_ldr_literal_with_orig(GArchInstruction *inst
     if (!ret)
     {
         assert(0);
+        g_object_unref(G_OBJECT(op));
         g_arch_instruction_unlock_operands(instr);
         return;
     }
@@ -416,6 +425,7 @@ void help_fetching_with_instruction_ldr_literal_with_orig(GArchInstruction *inst
     if (!g_exe_format_translate_offset_into_vmpa(format, val_offset, &loaded_addr))
     {
         assert(0);
+        g_object_unref(G_OBJECT(op));
         g_arch_instruction_unlock_operands(instr);
         return;
     }
@@ -433,6 +443,7 @@ void help_fetching_with_instruction_ldr_literal_with_orig(GArchInstruction *inst
 
     if (!ret)
     {
+        g_object_unref(G_OBJECT(op));
         g_arch_instruction_unlock_operands(instr);
         return;
     }
@@ -484,6 +495,7 @@ void help_fetching_with_instruction_ldr_literal_with_orig(GArchInstruction *inst
     new = g_imm_operand_new_from_value(MDS_32_BITS_UNSIGNED, target);
     _g_arch_instruction_replace_operand(instr, op, new);
 
+    g_object_unref(G_OBJECT(op));
     g_arch_instruction_unlock_operands(instr);
 
 
diff --git a/src/arch/arm/v7/link.c b/src/arch/arm/v7/link.c
index 63fb3ae..68cde7b 100644
--- a/src/arch/arm/v7/link.c
+++ b/src/arch/arm/v7/link.c
@@ -65,6 +65,8 @@ void handle_armv7_conditional_branch_from_register(GArchInstruction *instr, GArc
 
     g_object_unref(G_OBJECT(reg));
 
+    g_object_unref(G_OBJECT(op));
+
 }
 
 
@@ -107,4 +109,6 @@ void handle_armv7_return_from_pop(GArchInstruction *instr, GArchProcessor *proc,
 
     }
 
+    g_object_unref(G_OBJECT(op));
+
 }
diff --git a/src/arch/arm/v7/post.c b/src/arch/arm/v7/post.c
index 7d8ecb3..46a1792 100644
--- a/src/arch/arm/v7/post.c
+++ b/src/arch/arm/v7/post.c
@@ -92,6 +92,8 @@ void post_process_ldr_instructions(GArchInstruction *instr, GArchProcessor *proc
 
  ppli_release:
 
+    g_object_unref(G_OBJECT(op));
+
     g_arch_instruction_unlock_operands(instr);
 
 }