| 1 | /* Check for invalid audit version (BZ#24122). |
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| 2 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <link.h> |
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| 20 | #include <stdlib.h> |
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| 21 | |
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| 22 | unsigned int |
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| 23 | la_version (unsigned int version) |
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| 24 | { |
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| 25 | /* The audit specification says that a version of 0 or a version |
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| 26 | greater than any version supported by the dynamic loader shall |
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| 27 | cause the module to be ignored. */ |
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| 28 | return 0; |
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| 29 | } |
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| 30 | |
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| 31 | void |
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| 32 | la_activity (uintptr_t *cookie, unsigned int flag) |
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| 33 | { |
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| 34 | exit (EXIT_FAILURE); |
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| 35 | } |
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| 36 | |
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| 37 | char * |
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| 38 | la_objsearch (const char *name, uintptr_t *cookie, unsigned int flag) |
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| 39 | { |
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| 40 | exit (EXIT_FAILURE); |
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| 41 | } |
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| 42 | |
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| 43 | unsigned int |
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| 44 | la_objopen (struct link_map *map, Lmid_t lmid, uintptr_t * cookie) |
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| 45 | { |
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| 46 | exit (EXIT_FAILURE); |
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| 47 | } |
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| 48 | |
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| 49 | void |
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| 50 | la_preinit (uintptr_t * cookie) |
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| 51 | { |
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| 52 | exit (EXIT_FAILURE); |
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| 53 | } |
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| 54 | |
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| 55 | uintptr_t |
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| 56 | #if __ELF_NATIVE_CLASS == 32 |
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| 57 | la_symbind32 (Elf32_Sym *sym, unsigned int ndx, uintptr_t *refcook, |
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| 58 | uintptr_t *defcook, unsigned int *flags, const char *symname) |
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| 59 | #else |
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| 60 | la_symbind64 (Elf64_Sym *sym, unsigned int ndx, uintptr_t *refcook, |
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| 61 | uintptr_t *defcook, unsigned int *flags, const char *symname) |
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| 62 | #endif |
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| 63 | { |
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| 64 | exit (EXIT_FAILURE); |
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| 65 | } |
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| 66 | |
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| 67 | unsigned int |
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| 68 | la_objclose (uintptr_t * cookie) |
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| 69 | { |
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| 70 | exit (EXIT_FAILURE); |
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| 71 | } |
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| 72 | |
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| 73 | #include <tst-audit.h> |
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| 74 | #if (!defined (pltenter) || !defined (pltexit) || !defined (La_regs) \ |
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| 75 | || !defined (La_retval) || !defined (int_retval)) |
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| 76 | # error "architecture specific code needed in sysdeps/CPU/tst-audit.h" |
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| 77 | #endif |
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| 78 | |
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| 79 | ElfW(Addr) |
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| 80 | pltenter (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook, |
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| 81 | uintptr_t *defcook, La_regs *regs, unsigned int *flags, |
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| 82 | const char *symname, long int *framesizep) |
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| 83 | { |
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| 84 | exit (EXIT_FAILURE); |
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| 85 | } |
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| 86 | |
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| 87 | unsigned int |
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| 88 | pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook, |
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| 89 | uintptr_t *defcook, const La_regs *inregs, La_retval *outregs, |
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| 90 | const char *symname) |
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| 91 | { |
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| 92 | exit (EXIT_FAILURE); |
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| 93 | } |
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| 94 | |
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