mcexec: report proper error when __NR_munmap fails

2014-08-29 16:03:07 +09:00
parent 431adf7e7c
commit f2e0e42ba4
1 changed files with 1 additions and 0 deletions
--- a/executer/user/mcexec.c
+++ b/executer/user/mcexec.c
@ -1164,6 +1164,7 @@ int main_loop(int fd, int cpu, pthread_mutex_t *lock)

 		case __NR_munmap:
 			ret = madvise((void *)w.sr.args[0], w.sr.args[1], MADV_DONTNEED);
+			SET_ERR(ret);
 			do_syscall_return(fd, cpu, ret, 0, 0, 0, 0);
 			break;