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commit 917e423073c5eacffbad83008c27c8e61e0e342a
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Author: Mark Wielaard <mark@klomp.org>
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Date: Mon May 20 00:09:59 2019 +0200
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Make memcheck/tests/arm64-linux/scalar test work under root.
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Running the testsuite as root isn't really recommended.
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But lets not make tests fail unnecessarily when running as root.
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Pass really invalid arguments to setuid, setgid, acct and fchown.
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Make setresgid, setresuid, setregid and setreuid always succeed.
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diff --git a/memcheck/tests/arm64-linux/scalar.c b/memcheck/tests/arm64-linux/scalar.c
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index fd49db6..622ea1c 100644
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--- a/memcheck/tests/arm64-linux/scalar.c
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+++ b/memcheck/tests/arm64-linux/scalar.c
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@@ -136,7 +136,7 @@ int main(void)
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// __NR_setuid 23
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GO(__NR_setuid, "1s 0m");
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- SY(__NR_setuid, x0); FAIL;
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+ SY(__NR_setuid, x0-1); FAIL;
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// __NR_getuid 24
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GO(__NR_getuid, "0s 0m");
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@@ -229,7 +229,7 @@ int main(void)
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// __NR_setgid 46
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GO(__NR_setgid, "1s 0m");
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- SY(__NR_setgid, x0); FAIL;
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+ SY(__NR_setgid, x0-1); FAIL;
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// __NR_getgid 47
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GO(__NR_getgid, "0s 0m");
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@@ -249,7 +249,7 @@ int main(void)
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// __NR_acct 51
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GO(__NR_acct, "1s 1m");
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- SY(__NR_acct, x0); FAIL;
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+ SY(__NR_acct, x0-1); FAIL;
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// __NR_umount2 52
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GO(__NR_umount2, "2s 1m");
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@@ -340,11 +340,11 @@ int main(void)
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// __NR_setreuid 70
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GO(__NR_setreuid, "2s 0m");
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- SY(__NR_setreuid, x0, x0); FAIL;
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+ SY(__NR_setreuid, x0-1, x0-1); SUCC;
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// __NR_setregid 71
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GO(__NR_setregid, "2s 0m");
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- SY(__NR_setregid, x0, x0); FAIL;
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+ SY(__NR_setregid, x0-1, x0-1); SUCC;
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// __NR_sigsuspend arm64 only has rt_sigsuspend
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// XXX: how do you use this function?
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@@ -447,7 +447,7 @@ int main(void)
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// __NR_fchown 95
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GO(__NR_fchown, "3s 0m");
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- SY(__NR_fchown, x0, x0, x0); FAIL;
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+ SY(__NR_fchown, x0-1, x0, x0); FAIL;
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// __NR_getpriority 96
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GO(__NR_getpriority, "2s 0m");
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@@ -733,7 +733,7 @@ int main(void)
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// __NR_setresuid 164
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GO(__NR_setresuid, "3s 0m");
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- SY(__NR_setresuid, x0, x0, x0); FAIL;
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+ SY(__NR_setresuid, x0-1, x0-1, x0-1); SUCC;
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// __NR_getresuid 165
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GO(__NR_getresuid, "3s 3m");
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@@ -757,7 +757,7 @@ int main(void)
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// __NR_setresgid 170
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GO(__NR_setresgid, "3s 0m");
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- SY(__NR_setresgid, x0, x0, x0); FAIL;
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+ SY(__NR_setresgid, x0-1, x0-1, x0-1); SUCC;
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// __NR_getresgid 171
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GO(__NR_getresgid, "3s 3m");
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