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Clean up some code

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This commit is contained in:
Justine Tunney 2022-08-20 12:32:51 -07:00
parent a51edaa0db
commit 83d41e4588
114 changed files with 172 additions and 279 deletions
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41
test/libc/calls/pledge_test.c
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@ -29,7 +29,6 @@
#include "libc/calls/syscall_support-sysv.internal.h"
#include "libc/dce.h"
#include "libc/errno.h"
#include "libc/intrin/kprintf.h"
#include "libc/macros.internal.h"
#include "libc/mem/io.h"
#include "libc/mem/mem.h"
@ -37,6 +36,7 @@
#include "libc/runtime/runtime.h"
#include "libc/sock/sock.h"
#include "libc/sock/struct/sockaddr.h"
#include "libc/stdio/lock.h"
#include "libc/stdio/stdio.h"
#include "libc/sysv/consts/af.h"
#include "libc/sysv/consts/at.h"
@ -110,7 +110,6 @@ TEST(pledge, default_allowsExit) {
EXPECT_SYS(0, 0, munmap(job, FRAMESIZE));
}
#if 0
TEST(pledge, execpromises_notok) {
if (IsOpenbsd()) return; // b/c testing linux bpf
int ws, pid;
@ -167,7 +166,7 @@ TEST(pledge, stdio_forbidsOpeningPasswd2) {
}
EXPECT_NE(-1, wait(&ws));
EXPECT_TRUE(WIFSIGNALED(ws));
EXPECT_EQ(SIGABRT, WTERMSIG(ws));
EXPECT_EQ(IsOpenbsd() ? SIGABRT : SIGSYS, WTERMSIG(ws));
}
TEST(pledge, multipleCalls_canOnlyBecomeMoreRestrictive1) {
@ -375,24 +374,6 @@ TEST(pledge, mmapProtExec) {
EXPECT_TRUE(WIFEXITED(ws) && !WEXITSTATUS(ws));
}
TEST(pledge, msyscall) {
if (IsOpenbsd()) return; // b/c testing linux bpf
int ax, ws, pid;
ASSERT_NE(-1, (pid = fork()));
if (!pid) {
ASSERT_SYS(0, 0, pledge("stdio", 0));
// now issue authorized syscall where rip isn't privileged
asm volatile("syscall"
: "=a"(ax)
: "0"(__NR_linux_dup), "D"(2)
: "rcx", "r11", "memory");
_Exit(1);
}
EXPECT_NE(-1, wait(&ws));
EXPECT_TRUE(WIFSIGNALED(ws));
EXPECT_EQ(SIGSYS, WTERMSIG(ws));
}
TEST(pledge, chmod_ignoresDangerBits) {
if (IsOpenbsd()) return; // b/c testing linux bpf
int ws, pid;
@ -467,21 +448,6 @@ TEST(pledge, open_cpath) {
EXPECT_TRUE(WIFEXITED(ws) && !WEXITSTATUS(ws));
}
TEST(pledge, sigaction_isFineButForbidsSigsys) {
if (IsOpenbsd()) return; // b/c testing linux bpf
int ws, pid;
ASSERT_NE(-1, (pid = fork()));
if (!pid) {
ASSERT_SYS(0, 0, pledge("stdio", 0));
struct sigaction sa = {.sa_handler = OnSig};
ASSERT_SYS(0, 0, sigaction(SIGINT, &sa, 0));
ASSERT_SYS(EPERM, -1, sigaction(SIGSYS, &sa, 0));
_Exit(0);
}
EXPECT_NE(-1, wait(&ws));
EXPECT_TRUE(WIFEXITED(ws) && !WEXITSTATUS(ws));
}
TEST(pledge, execpromises_ok) {
if (IsOpenbsd()) return; // b/c testing linux bpf
int ws, pid;
@ -618,7 +584,7 @@ TEST(pledge, threadWithLocks_canCodeMorph) {
TEST(pledge, everything) {
int ws, pid;
if (!fork()) {
// contains 548 bpf instructions [2022-07-24]
// contains 591 bpf instructions [2022-07-24]
ASSERT_SYS(0, 0,
pledge("stdio rpath wpath cpath dpath "
"flock fattr inet unix dns tty "
@ -665,4 +631,3 @@ BENCH(pledge, bench) {
}
wait(0);
}
#endif