diff options
Diffstat (limited to 'cddl/contrib')
3 files changed, 164 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/privs/tst.kpriv.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/privs/tst.kpriv.ksh new file mode 100644 index 0000000..da776d0 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/privs/tst.kpriv.ksh @@ -0,0 +1,112 @@ +# +# This file and its contents are supplied under the terms of the +# Common Development and Distribution License ("CDDL"), version 1.0. +# You may only use this file in accordance with the terms of version +# 1.0 of the CDDL. +# +# A full copy of the text of the CDDL should have accompanied this +# source. A copy of the CDDL is also available via the Internet at +# http://www.illumos.org/license/CDDL. +# + +# +# Copyright (c) 2015, Joyent, Inc. All rights reserved. +# + +err=/tmp/err.$$ + +ppriv -s A=basic,dtrace_user $$ + +# +# When we lack dtrace_kernel, we expect to not be able to get at kernel memory +# via any subroutine or other vector. +# +# trace(func((void *)&\`utsname)); } +/usr/sbin/dtrace -wq -Cs /dev/stdin 2> $err <<EOF + +#define FAIL \ + printf("able to read kernel memory via %s!\n", badsubr); \ + exit(2); + +#define CANTREAD1(func) \ + BEGIN { badsubr = "func()"; func((void *)&\`utsname); FAIL } + +#define CANTREAD2(func, arg1) \ + BEGIN { badsubr = "func()"; func((void *)&\`utsname, arg1); FAIL } + +#define CANTREAD2ARG1(func, arg0) \ + BEGIN { badsubr = "func() (arg1)"; func(arg0, (void *)&\`utsname); FAIL } + +#define CANTREAD3(func, arg1, arg2) \ + BEGIN { badsubr = "func()"; func((void *)&\`utsname, arg1, arg2); FAIL } + +CANTREAD1(mutex_owned) +CANTREAD1(mutex_owner) +CANTREAD1(mutex_type_adaptive) +CANTREAD1(mutex_type_spin) +CANTREAD1(rw_read_held) +CANTREAD1(rw_write_held) +CANTREAD1(rw_iswriter) +CANTREAD3(bcopy, alloca(1), 1) +CANTREAD1(msgsize) +CANTREAD1(msgdsize) +CANTREAD1(strlen) +CANTREAD2(strchr, '!') +CANTREAD2(strrchr, '!') +CANTREAD2(strstr, "doogle") +CANTREAD2ARG1(strstr, "doogle") +CANTREAD2(index, "bagnoogle") +CANTREAD2ARG1(index, "bagnoogle") +CANTREAD2(rindex, "bagnoogle") +CANTREAD2ARG1(rindex, "bagnoogle") +CANTREAD2(strtok, "doogle") +CANTREAD2ARG1(strtok, "doogle") +CANTREAD2(json, "doogle") +CANTREAD2ARG1(json, "doogle") +CANTREAD1(toupper) +CANTREAD1(tolower) +CANTREAD2(ddi_pathname, 1) +CANTREAD2(strjoin, "doogle") +CANTREAD2ARG1(strjoin, "doogle") +CANTREAD1(strtoll) +CANTREAD1(dirname) +CANTREAD1(basename) +CANTREAD1(cleanpath) + +#if defined(__amd64) +CANTREAD3(copyout, uregs[R_R9], 1) +CANTREAD3(copyoutstr, uregs[R_R9], 1) +#else +#if defined(__i386) +CANTREAD3(copyout, uregs[R_ESP], 1) +CANTREAD3(copyoutstr, uregs[R_ESP], 1) +#endif +#endif + +BEGIN +{ + exit(0); +} + +ERROR +/arg4 != DTRACEFLT_KPRIV/ +{ + printf("bad error code via %s (expected %d, found %d)\n", + badsubr, DTRACEFLT_KPRIV, arg4); + exit(3); +} + +ERROR +/arg4 == DTRACEFLT_KPRIV/ +{ + printf("illegal kernel access properly prevented from %s\n", badsubr); +} +EOF + +status=$? + +if [[ $status -eq 1 ]]; then + cat $err +fi + +exit $status diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.bigglobal.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.bigglobal.d new file mode 100644 index 0000000..a50a759 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.bigglobal.d @@ -0,0 +1,26 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2015, Joyent, Inc. All rights reserved. + */ + +struct mrbig { + char toomany[100000]; +}; + +struct mrbig mrbig; + +BEGIN +{ + mrbig.toomany[0] = '!'; + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.biglocal.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.biglocal.d new file mode 100644 index 0000000..08a2a4c --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/scalars/err.biglocal.d @@ -0,0 +1,26 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright (c) 2015, Joyent, Inc. All rights reserved. + */ + +struct mrbig { + char toomany[100000]; +}; + +this struct mrbig mrbig; + +BEGIN +{ + this->mrbig.toomany[0] = '!'; + exit(0); +} |
