xicodomingues
commented
1 year ago Hey,
Address Sanitizer is an analyzer that checks that the program is not writing or reading memory that it should not (after arrays, or more than you allocated with malloc), or other general errors involving accessing information that you should not.
From what I gather from the logs it's complaining about my tests. I think I know what it is. I call fclose on a file that maybe it is not open yet, so that can generate a problem, and I think it is just this problem.
I'll add it to the things to fix list.
Thank you for the report!
when encountering issues on gnl (malloc / free issues), tests on my osx machine (10.13.6 (17G66)) will crash/freeze. no problem from 42 school (catalina). is there anything I can do (except writing my code right TT)
message from terminal >
Running tests: fsoares (my own tests) BUFFER_SIZE: 1 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3723==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x10d3eef5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3723 Killed: 9 ./test1.out < lines_around_10.txt make: [mandatory] Error 137 (ignored) BUFFER_SIZE: 10 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3739==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x106628f5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3739 Killed: 9 ./test2.out < lines_around_10.txt make: [mandatory] Error 137 (ignored) BUFFER_SIZE: 1000000 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3757==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x10517df5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3757 Killed: 9 ./test3.out < lines_around_10.txt make: [mandatory] Error 137 (ignored)
execution.log >
2022-12-02 02:48:24,153 [base][INFO]: copying /Rud/projets/42/42_memory_git/42memory/gnl to /Users/r/francinette/temp/get_next_line/__my_srcs 2022-12-02 02:48:24,165 [base][INFO]: To execute: [] 2022-12-02 02:48:24,165 [base][INFO]: Missing: [] 2022-12-02 02:48:24,165 [base][INFO]: Copying from /Users/r/francinette/tests/get_next_line/gnlTester to /Users/r/francinette/temp/get_next_line/gnlTester 2022-12-02 02:48:24,193 [base_exec][INFO]: on dir /Users/r/francinette/temp/get_next_line/gnlTester 2022-12-02 02:48:24,194 [base_exec][INFO]: on dir /Users/r/francinette/temp/get_next_line/gnlTester 2022-12-02 02:48:38,276 [base][INFO]: Copying from /Users/r/francinette/tests/get_next_line/fsoares to /Users/r/francinette/temp/get_next_line/fsoares 2022-12-02 02:48:38,298 [base_exec][INFO]: on dir /Users/r/francinette/temp/get_next_line/fsoares 2022-12-02 02:48:38,298 [base_exec][INFO]: executing: make TIMEOUT=10 mandatory 2022-12-02 02:48:38,299 [base_exec][INFO]: on dir /Users/r/francinette/temp/get_next_line/fsoares 2022-12-02 02:49:13,871 [base_exec][INFO]: BUFFER_SIZE: 1 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3723==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x10d3eef5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3723 Killed: 9 ./test1.out < lines_around_10.txt make: [mandatory] Error 137 (ignored) BUFFER_SIZE: 10 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3739==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x106628f5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3739 Killed: 9 ./test2.out < lines_around_10.txt make: [mandatory] Error 137 (ignored) BUFFER_SIZE: 1000000 Invalid fd : 1.OK 2.OK 3.OK 4_LEAKS.OK empty.txt : 1.OK 2.OK 3_LEAKS.KO ==3757==AddressSanitizer CHECK failed: /BuildRoot/Library/Caches/com.apple.xbs/Sources/clang_compiler_rt/clang-900.0.39.2/src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:259 "((h->type == CommonInterceptorMetadata::CIMT_FILE)) != (0)" (0x0, 0x0)
0 0x10517df5f in __asan::AsanCheckFailed(char const, int, char const, unsigned long long, unsigned long long) (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0x60f5f)
/bin/sh: line 1: 3757 Killed: 9 ./test3.out < lines_around_10.txt make: [mandatory] Error 137 (ignored)
2022-12-02 02:49:13,878 [gnl-fsoares][INFO]: errors: ['empty.txt', '==3723==AddressSanitizer CHECK failed', '/bin/sh', 'empty.txt', '==3739==AddressSanitizer CHECK failed', '/bin/sh', 'empty.txt', '==3757==AddressSanitizer CHECK failed', '/bin/sh'] 2022-12-02 02:49:13,967 [base][WARNING]: norminette errors: ['get_next_line_utils.c', 'get_next_line.c', 'main.c', 'get_next_line.h'] 2022-12-02 02:49:13,968 [base][WARNING]: missing functions: [] 2022-12-02 02:49:13,968 [base][WARNING]: errors in functions: [('gnlTester', ['gnlTester']), ('fsoares', ['fsoares'])]