fix: stack frame corruption

This commit fixes the issue where passing more than 6 args would lead to being duplication, leading to stack frame corruption.

Author: ThePedroo

loader/src/ptracer/utils.c

@@ -410,7 +410,7 @@ uintptr_t remote_call(int pid, struct user_regs_struct *regs, uintptr_t func_add
       long remain = (args_size - 6L) * sizeof(long);
       align_stack(regs, remain);
 
-      if (!write_proc(pid, (uintptr_t) regs->REG_SP, args, remain)) LOGE("failed to push arguments");
+      if (!write_proc(pid, (uintptr_t) regs->REG_SP, &args[6], remain)) LOGE("failed to push arguments");
     }
 
     regs->REG_SP -= sizeof(long);
@@ -440,7 +440,7 @@ uintptr_t remote_call(int pid, struct user_regs_struct *regs, uintptr_t func_add
       long remain = (args_size - 8) * sizeof(long);
       align_stack(regs, remain);
 
-      write_proc(pid, (uintptr_t)regs->REG_SP, args, remain);
+      write_proc(pid, (uintptr_t)regs->REG_SP, &args[8], remain);
     }
 
     regs->regs[30] = return_addr;
@@ -454,7 +454,7 @@ uintptr_t remote_call(int pid, struct user_regs_struct *regs, uintptr_t func_add
       long remain = (args_size - 4) * sizeof(long);
       align_stack(regs, remain);
 
-      write_proc(pid, (uintptr_t)regs->REG_SP, args, remain);
+      write_proc(pid, (uintptr_t)regs->REG_SP, &args[4], remain);
     }
 
     regs->uregs[14] = return_addr;