Doofus #2
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Doofus #2
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larsewi
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Jun 26, 2025
Now that we link with libpromises we no longer have to declare this
here.
```
==45622==ERROR: AddressSanitizer: odr-violation (0x55c3e03d9d40):
[1] size=1024 'VFQNAME' logging_test.c:11:6 in /home/runner/work/core/core/tests/unit/.libs/logging_test
[2] size=1024 'VFQNAME' cf3globals.c:64:6 in /home/runner/work/core/core/libpromises/.libs/libpromises.so.3
These globals were registered at these points:
[1]:
#0 0x7f770c85306f in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:350
#1 0x55c3e03c776f in _sub_I_00099_1 (/home/runner/work/core/core/tests/unit/.libs/logging_test+0x676f) (BuildId: 7031c26309619108a56e4f80219ce2a3f7dc0d53)
#2 0x7f770b02a303 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a303) (BuildId: 42c84c92e6f98126b3e2230ebfdead22c235b667)
cfengine#3 0x55c3e03c67a4 in _start (/home/runner/work/core/core/tests/unit/.libs/logging_test+0x57a4) (BuildId: 7031c26309619108a56e4f80219ce2a3f7dc0d53)
[2]:
#0 0x7f770c85306f in __asan_register_globals ../../../../src/libsanitizer/asan/asan_globals.cpp:350
#1 0x7f770c32b055 in _sub_I_00099_1 (/home/runner/work/core/core/libpromises/.libs/libpromises.so.3+0x12b055) (BuildId: e23104812e7f54cae9a78b25a00d6f00861edf79)
#2 0x7f770cfe471e (/lib64/ld-linux-x86-64.so.2+0x571e) (BuildId: 1c8db5f83bba514f8fd5f1fb6d7be975be1bb855)
cfengine#3 0x7f770cfe4823 (/lib64/ld-linux-x86-64.so.2+0x5823) (BuildId: 1c8db5f83bba514f8fd5f1fb6d7be975be1bb855)
cfengine#4 0x7f770cffe59f (/lib64/ld-linux-x86-64.so.2+0x1f59f) (BuildId: 1c8db5f83bba514f8fd5f1fb6d7be975be1bb855)
==45622==HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_odr_violation=0
SUMMARY: AddressSanitizer: odr-violation: global 'VFQNAME' at logging_test.c:11:6 in /home/runner/work/core/core/tests/unit/.libs/logging_test
==45622==ABORTING
FAIL: logging_test
```
Signed-off-by: Lars Erik Wik <lars.erik.wik@northern.tech>
larsewi
added a commit
that referenced
this pull request
Dec 11, 2025
```
==25903==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50200004460f at pc 0x7fa23c10ec86 bp 0x7ffef7339c60 sp 0x7ffef7339408
READ of size 1 at 0x50200004460f thread T0
#0 0x7fa23c10ec85 in __interceptor_strncmp ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:497
#1 0x7fa23be8d09b in StringSafeCompareN /tmp/matchpolicy_poc_3369/cfengine-core/libntech/libutils/string_lib.c:254
#2 0x7fa23be8d10f in StringEqualN /tmp/matchpolicy_poc_3369/cfengine-core/libntech/libutils/string_lib.c:268
cfengine#3 0x560644d90e30 in MatchPolicy /tmp/matchpolicy_poc_3369/cfengine-core/cf-agent/files_editline.c:1749
---snip---
0x50200004460f is located 1 bytes to the left of 4-byte region [0x502000044610,0x502000044614)
allocated by thread T0 here:
---snip---
```
Ticket: ENT-13590
Changelog: Title
Signed-off-by: Lars Erik Wik <lars.erik.wik@northern.tech>
larsewi
added a commit
that referenced
this pull request
Dec 15, 2025
```
==25903==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50200004460f at pc 0x7fa23c10ec86 bp 0x7ffef7339c60 sp 0x7ffef7339408
READ of size 1 at 0x50200004460f thread T0
#0 0x7fa23c10ec85 in __interceptor_strncmp ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:497
#1 0x7fa23be8d09b in StringSafeCompareN /tmp/matchpolicy_poc_3369/cfengine-core/libntech/libutils/string_lib.c:254
#2 0x7fa23be8d10f in StringEqualN /tmp/matchpolicy_poc_3369/cfengine-core/libntech/libutils/string_lib.c:268
cfengine#3 0x560644d90e30 in MatchPolicy /tmp/matchpolicy_poc_3369/cfengine-core/cf-agent/files_editline.c:1749
---snip---
0x50200004460f is located 1 bytes to the left of 4-byte region [0x502000044610,0x502000044614)
allocated by thread T0 here:
---snip---
```
Ticket: ENT-13590
Changelog: Title
Signed-off-by: Lars Erik Wik <lars.erik.wik@northern.tech>
(cherry picked from commit 3da06b4)
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