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| author | Dean Deng <deandeng@google.com> | 2020-07-30 10:21:12 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-07-30 10:27:44 -0700 |
| commit | c43305731e04ce8d4f2c9b2949c326abc9c2b77e (patch) | |
| tree | 8c15f3663f239a4a84e9d9693cd4901dbc4d33cc /test/syscalls/linux | |
| parent | f7281902f8f6f748e661c2b18a0bd3b227a55ce8 (diff) | |
Fix SETOWN_EX return value.
Return on success should be 0, not size of the struct copied out.
PiperOrigin-RevId: 324029193
Diffstat (limited to 'test/syscalls/linux')
| -rw-r--r-- | test/syscalls/linux/fcntl.cc | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/test/syscalls/linux/fcntl.cc b/test/syscalls/linux/fcntl.cc index 5467fa2c8..34016d4bd 100644 --- a/test/syscalls/linux/fcntl.cc +++ b/test/syscalls/linux/fcntl.cc @@ -1004,7 +1004,8 @@ TEST(FcntlTest, SetOwnPid) { pid_t pid; EXPECT_THAT(pid = getpid(), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, pid), SyscallSucceeds()); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, pid), + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(pid)); @@ -1018,7 +1019,8 @@ TEST(FcntlTest, SetOwnPgrp) { pid_t pgid; EXPECT_THAT(pgid = getpgrp(), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, -pgid), SyscallSucceeds()); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, -pgid), + SyscallSucceedsWithValue(0)); // Verify with F_GETOWN_EX; using F_GETOWN on Linux may incorrectly treat the // negative return value as an error, converting the return value to -1 and @@ -1038,8 +1040,10 @@ TEST(FcntlTest, SetOwnUnset) { // Set and unset pid. pid_t pid; EXPECT_THAT(pid = getpid(), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, pid), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, 0), SyscallSucceeds()); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, pid), + SyscallSucceedsWithValue(0)); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, 0), + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(0)); @@ -1047,8 +1051,10 @@ TEST(FcntlTest, SetOwnUnset) { // Set and unset pgid. pid_t pgid; EXPECT_THAT(pgid = getpgrp(), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, -pgid), SyscallSucceeds()); - ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, 0), SyscallSucceeds()); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, -pgid), + SyscallSucceedsWithValue(0)); + ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN, 0), + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(0)); @@ -1120,7 +1126,7 @@ TEST(FcntlTest, SetOwnExTid) { EXPECT_THAT(owner.pid = syscall(__NR_gettid), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(owner.pid)); @@ -1136,7 +1142,7 @@ TEST(FcntlTest, SetOwnExPid) { EXPECT_THAT(owner.pid = getpid(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(owner.pid)); @@ -1152,7 +1158,7 @@ TEST(FcntlTest, SetOwnExPgrp) { EXPECT_THAT(set_owner.pid = getpgrp(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &set_owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); // Verify with F_GETOWN_EX; using F_GETOWN on Linux may incorrectly treat the // negative return value as an error, converting the return value to -1 and @@ -1176,10 +1182,10 @@ TEST(FcntlTest, SetOwnExUnset) { owner.type = F_OWNER_PID; EXPECT_THAT(owner.pid = getpid(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); owner.pid = 0; ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(0)); @@ -1188,10 +1194,10 @@ TEST(FcntlTest, SetOwnExUnset) { owner.type = F_OWNER_PGRP; EXPECT_THAT(owner.pid = getpgrp(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); owner.pid = 0; ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); EXPECT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN), SyscallSucceedsWithValue(0)); @@ -1207,7 +1213,7 @@ TEST(FcntlTest, GetOwnExTid) { EXPECT_THAT(set_owner.pid = syscall(__NR_gettid), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &set_owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); f_owner_ex got_owner = {}; ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN_EX, &got_owner), @@ -1225,7 +1231,7 @@ TEST(FcntlTest, GetOwnExPid) { EXPECT_THAT(set_owner.pid = getpid(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &set_owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); f_owner_ex got_owner = {}; ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN_EX, &got_owner), @@ -1243,7 +1249,7 @@ TEST(FcntlTest, GetOwnExPgrp) { EXPECT_THAT(set_owner.pid = getpgrp(), SyscallSucceeds()); ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_SETOWN_EX, &set_owner), - SyscallSucceeds()); + SyscallSucceedsWithValue(0)); f_owner_ex got_owner = {}; ASSERT_THAT(syscall(__NR_fcntl, s.get(), F_GETOWN_EX, &got_owner), |