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uti: Check syscall number definition in hook()

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Change-Id: I24d226199d03d23a12710ff1cad9fef29a6feedd
This commit is contained in:
TOIDA,Suguru
2019-03-01 17:02:51 +09:00
committed by Masamichi Takagi
parent de77d2b061
commit 7c238c27c9
1 changed files with 4 additions and 0 deletions
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4
executer/user/syscall_intercept.c
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@ -104,8 +104,12 @@ hook(long syscall_number,
uti_syscall3(__NR_ioctl, uti_desc.fd, MCEXEC_UP_TERMINATE_THREAD, (long)&term_desc);
return 1;
case __NR_clone:
#ifdef __NR_fork
case __NR_fork:
#endif /* __NR_fork */
#ifdef __NR_vfork
case __NR_vfork:
#endif /* __NR_vfork */
case __NR_execve:
*result = -ENOSYS;
return 0;