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b331cde26b
my_b_encr_write(): Initialize also block_length, and at the same time last_block_length, so that all 128 bits can be initialized with fewer writes. This fixes an error that was caught in the test encryption.tempfiles_encrypted. test_my_safe_print_str(): Skip a test that would attempt to display uninitialized data in the test unit.stacktrace. Previously, our CI did not build unit tests with MemorySanitizer. handle_delayed_insert(): Remove a redundant call to pthread_exit(0), which would for some reason cause MemorySanitizer in clang-19 to report a stack overflow in a RelWithDebInfo build. This fixes a failure of several tests. Reviewed by: Vladislav Vaintroub
69 lines
2 KiB
C
69 lines
2 KiB
C
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/* Copyright (c) 2020, MariaDB Corporation.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
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#include <my_global.h>
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#include <my_sys.h>
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#include <stdio.h>
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#include <my_stacktrace.h>
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#include <tap.h>
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char b_bss[10];
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void test_my_safe_print_str()
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{
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char b_stack[10];
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char *b_heap= strdup("LEGAL");
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memcpy(b_stack, "LEGAL", 6);
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memcpy(b_bss, "LEGAL", 6);
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#ifdef HAVE_STACKTRACE
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# if !defined __SANITIZE_ADDRESS__ && !__has_feature(memory_sanitizer)
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fprintf(stderr, "\n===== stack =====\n");
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my_safe_print_str(b_stack, 65535);
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fprintf(stderr, "\n===== heap =====\n");
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my_safe_print_str(b_heap, 65535);
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fprintf(stderr, "\n===== BSS =====\n");
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my_safe_print_str(b_bss, 65535);
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fprintf(stderr, "\n===== data =====\n");
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my_safe_print_str("LEGAL", 65535);
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fprintf(stderr, "\n===== Above is a junk, but it is expected. =====\n");
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# endif
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fprintf(stderr, "\n===== Nornal length test =====\n");
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my_safe_print_str("LEGAL", 5);
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fprintf(stderr, "\n===== NULL =====\n");
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my_safe_print_str(0, 5);
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# ifndef __SANITIZE_ADDRESS__
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fprintf(stderr, "\n===== (const char*) 1 =====\n");
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my_safe_print_str((const char*)1, 5);
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# endif /*__SANITIZE_ADDRESS__*/
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#endif /*HAVE_STACKTRACE*/
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free(b_heap);
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ok(1, "test_my_safe_print_str");
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}
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int main(int argc __attribute__((unused)), char **argv)
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{
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MY_INIT(argv[0]);
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plan(1);
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test_my_safe_print_str();
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my_end(0);
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return exit_status();
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}
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