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Free memory of process that exited.

This commit is contained in:
Andrius Štikonas 2023-12-31 21:17:58 +00:00
parent 1cbca175a0
commit 7ad5f2afac
Signed by: andrius
GPG Key ID: 0C0331D5228A3B62
1 changed files with 3 additions and 5 deletions
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8
posix-runner/posix-runner.c
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@ -120,8 +120,6 @@ int sys_write(int fd, char* buf, unsigned count, void, void, void)
int sys_open(char* name, int flag, int mode, void, void, void)
{
fputs(name, stderr);
fputc('\n', stderr);
return open(name, flag, mode);
}
@ -209,12 +207,12 @@ void sys_exit(unsigned value, void, void, void, void, void)
current_process->parent->child_exit_code = value;
struct process* child = current_process;
current_process = current_process->parent;
// free(child); // FIXME
free(child);
memcpy(current_process->saved_stack_pointer, current_process->saved_stack.address, current_process->saved_stack.length);
memcpy(current_process->memory, current_process->saved_memory.address, current_process->saved_memory.length);
// free(current_process->saved_stack); // FIXME
// free(current_process->saved_memory); // FIXME
free(current_process->saved_stack);
free(current_process->saved_memory);
current_process->brk = current_process->saved_brk;
current_process->saved_stack_pointer;
/* Simulate return from sys_fork() */