diff --git a/exceptions/arm11/source/handlers.h b/exceptions/arm11/source/handlers.h
index e82afb4..95dcdb1 100644
--- a/exceptions/arm11/source/handlers.h
+++ b/exceptions/arm11/source/handlers.h
@@ -42,7 +42,6 @@ typedef struct __attribute__((packed))
 void __attribute__((noreturn)) mcuReboot(void);
 void cleanInvalidateDCacheAndDMB(void);
 bool cannotAccessVA(const void *address);
-
 void FIQHandler(void);
 void undefinedInstructionHandler(void);
 void dataAbortHandler(void);
diff --git a/exceptions/arm11/source/mainHandler.c b/exceptions/arm11/source/mainHandler.c
index 0029e8d..cf1a3a9 100644
--- a/exceptions/arm11/source/mainHandler.c
+++ b/exceptions/arm11/source/mainHandler.c
@@ -43,7 +43,7 @@ static u32 __attribute__((noinline)) copyMemory(void *dst, const void *src, u32
     return size;
 }
 
-void __attribute__((noreturn)) mainHandler(u32 regs[REG_DUMP_SIZE / 4], u32 type, u32 cpuId)
+void __attribute__((noreturn)) mainHandler(u32 *regs, u32 type, u32 cpuId)
 {
     ExceptionDumpHeader dumpHeader;
 
@@ -64,7 +64,6 @@ void __attribute__((noreturn)) mainHandler(u32 regs[REG_DUMP_SIZE / 4], u32 type
 
     dumpHeader.registerDumpSize = REG_DUMP_SIZE;
     dumpHeader.codeDumpSize = CODE_DUMP_SIZE;
-    dumpHeader.additionalDataSize = 0;
 
     //Dump registers
     //Current order of saved regs: dfsr, ifsr, far, fpexc, fpinst, fpinst2, cpsr, pc, r8-r12, sp, lr, r0-r7
@@ -90,23 +89,21 @@ void __attribute__((noreturn)) mainHandler(u32 regs[REG_DUMP_SIZE / 4], u32 type
     dumpHeader.stackDumpSize = copyMemory(final, (const void *)registerDump[13], 0x1000 - (registerDump[13] & 0xFFF), 1);
     final += dumpHeader.stackDumpSize;
 
-    vu8 *currentKProcess = cannotAccessVA((u8 *)0xFFFF9004) ? NULL : *(vu8 **)0xFFFF9004;
-    vu8 *currentKCodeSet = currentKProcess != NULL ? *(vu8 **)(currentKProcess + CODESET_OFFSET) : NULL;
-
-    if(currentKCodeSet != NULL)
+    if(!cannotAccessVA((u8 *)0xFFFF9004))
     {
         vu64 *additionalData = (vu64 *)final;
         dumpHeader.additionalDataSize = 16;
+        vu8 *currentKCodeSet = *(vu8 **)(*(vu8 **)0xFFFF9004 + CODESET_OFFSET); //currentKProcess + CodeSet
 
         additionalData[0] = *(vu64 *)(currentKCodeSet + 0x50); //Process name        
         additionalData[1] = *(vu64 *)(currentKCodeSet + 0x5C); //Title ID
     }
     else dumpHeader.additionalDataSize = 0;
 
-    //Copy header (actually optimized by the compiler)
-    final = (u8 *)FINAL_BUFFER;
     dumpHeader.totalSize = sizeof(ExceptionDumpHeader) + dumpHeader.registerDumpSize + dumpHeader.codeDumpSize + dumpHeader.stackDumpSize + dumpHeader.additionalDataSize;
-    *(ExceptionDumpHeader *)final = dumpHeader;
+
+    //Copy header (actually optimized by the compiler)
+    *(ExceptionDumpHeader *)FINAL_BUFFER = dumpHeader;
 
     cleanInvalidateDCacheAndDMB();
     mcuReboot(); //Also contains DCache-cleaning code
diff --git a/exceptions/arm9/source/handlers.h b/exceptions/arm9/source/handlers.h
index 2319c02..6a577ba 100644
--- a/exceptions/arm9/source/handlers.h
+++ b/exceptions/arm9/source/handlers.h
@@ -39,7 +39,7 @@ typedef struct __attribute__((packed))
     u32 additionalDataSize;
 } ExceptionDumpHeader;
 
-u32 readMPUConfig(u32 regionSettings[8]);
+u32 readMPUConfig(u32 *regionSettings);
 void FIQHandler(void);
 void undefinedInstructionHandler(void);
 void dataAbortHandler(void);
diff --git a/exceptions/arm9/source/mainHandler.c b/exceptions/arm9/source/mainHandler.c
index 895e5a6..5023f6d 100644
--- a/exceptions/arm9/source/mainHandler.c
+++ b/exceptions/arm9/source/mainHandler.c
@@ -65,7 +65,7 @@ static u32 __attribute__((noinline)) copyMemory(void *dst, const void *src, u32
     return size;
 }
 
-void __attribute__((noreturn)) mainHandler(u32 regs[REG_DUMP_SIZE / 4], u32 type)
+void __attribute__((noreturn)) mainHandler(u32 *regs, u32 type)
 {
     ExceptionDumpHeader dumpHeader;
 
@@ -107,10 +107,10 @@ void __attribute__((noreturn)) mainHandler(u32 regs[REG_DUMP_SIZE / 4], u32 type
     //Dump stack in place
     dumpHeader.stackDumpSize = copyMemory(final, (const void *)registerDump[13], 0x1000 - (registerDump[13] & 0xFFF), 1);
 
-    //Copy header (actually optimized by the compiler)
-    final = (u8 *)FINAL_BUFFER;
     dumpHeader.totalSize = sizeof(ExceptionDumpHeader) + dumpHeader.registerDumpSize + dumpHeader.codeDumpSize + dumpHeader.stackDumpSize + dumpHeader.additionalDataSize;
-    *(ExceptionDumpHeader *)final = dumpHeader;
+
+    //Copy header (actually optimized by the compiler)
+    *(ExceptionDumpHeader *)FINAL_BUFFER = dumpHeader;
 
     ((void (*)())0xFFFF0830)(); //Ensure that all memory transfers have completed and that the data cache has been flushed
     i2cWriteRegister(I2C_DEV_MCU, 0x20, 1 << 2); //Reboot
diff --git a/source/exceptions.c b/source/exceptions.c
index 7bd6017..fbb43e1 100644
--- a/source/exceptions.c
+++ b/source/exceptions.c
@@ -85,19 +85,6 @@ void detectAndProcessExceptionDumps(void)
 
     if(dumpHeader->magic[0] == 0xDEADC0DE && dumpHeader->magic[1] == 0xDEADCAFE && (dumpHeader->processor == 9 || dumpHeader->processor == 11))
     {
-        char path[42];
-        char fileName[] = "crash_dump_00000000.dmp";
-        u32 size = dumpHeader->totalSize;
-
-        char *pathFolder = dumpHeader->processor == 9 ? "/luma/dumps/arm9" : "/luma/dumps/arm11";
-
-        findDumpFile(pathFolder, fileName);
-        memcpy(path, pathFolder, strlen(pathFolder) + 1);
-        concatenateStrings(path, "/");
-        concatenateStrings(path, fileName);
-
-        fileWrite((void *)dumpHeader, path, size);
-
         vu32 *regs = (vu32 *)((vu8 *)dumpHeader + sizeof(ExceptionDumpHeader));
         vu8 *additionalData = (vu8 *)dumpHeader + dumpHeader->totalSize - dumpHeader->additionalDataSize;
 
@@ -111,9 +98,8 @@ void detectAndProcessExceptionDumps(void)
         };
 
         char hexstring[] = "00000000";
-
         char arm11Str[] = "Processor:       ARM11 (core X)";
-        if(dumpHeader->processor == 11) arm11Str[29] = '0' + (char)(dumpHeader->core);
+        if(dumpHeader->processor == 11) arm11Str[29] = '0' + (char)dumpHeader->core;
 
         initScreens();
 
@@ -176,14 +162,28 @@ void detectAndProcessExceptionDumps(void)
             if(dumpHeader->processor != 9) posY -= SPACING_Y;
         }
 
-        posY = drawString("You can find a dump in the following file:", 10, posY, COLOR_WHITE) + SPACING_Y;
-        posY = drawString(path, 10, posY, COLOR_WHITE) + 2 * SPACING_Y;
+        u32 size = dumpHeader->totalSize;
+        char path[42];
+        char fileName[] = "crash_dump_00000000.dmp";
+        char *pathFolder = dumpHeader->processor == 9 ? "/luma/dumps/arm9" : "/luma/dumps/arm11";
+
+        findDumpFile(pathFolder, fileName);
+        memcpy(path, pathFolder, strlen(pathFolder) + 1);
+        concatenateStrings(path, "/");
+        concatenateStrings(path, fileName);
+
+        if(fileWrite((void *)dumpHeader, path, size))
+        {
+            posY = drawString("You can find a dump in the following file:", 10, posY, COLOR_WHITE) + SPACING_Y;
+            posY = drawString(path, 10, posY, COLOR_WHITE) + 2 * SPACING_Y;
+        }
+        else posY = drawString("Error writing the dump file", 10, posY, COLOR_RED) + SPACING_Y;
+
         drawString("Press any button to shutdown", 10, posY, COLOR_WHITE);
 
+        memset32((void *)dumpHeader, 0, size);
+
         waitInput();
-
-        memset32((void *)dumpHeader, 0, size); 
-
         mcuPowerOff();
     }
 }
\ No newline at end of file