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fs/vfs/fs_ioctl.c: Call F_GETFD to avoid clear other flag we will add in the future

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This commit is contained in:
Yoshinori Sugino 2020-09-16 16:53:56 +09:00 committed by Xiang Xiao
parent d4ec1ababd
commit 5eefe8609c
1 changed files with 2 additions and 2 deletions
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4
fs/vfs/fs_ioctl.c
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@ -195,10 +195,10 @@ int nx_vioctl(int fd, int req, va_list ap)
}
break;
case FIOCLEX:
ret = nx_fcntl(fd, F_SETFD, FD_CLOEXEC);
ret = nx_fcntl(fd, F_SETFD, nx_fcntl(fd, F_GETFD) | FD_CLOEXEC);
break;
case FIONCLEX:
ret = nx_fcntl(fd, F_SETFD, 0);
ret = nx_fcntl(fd, F_SETFD, nx_fcntl(fd, F_GETFD) & ~FD_CLOEXEC);
break;
}
}