Context
Ubuntu 24.04 LTS virtual machine hosted in Hyper-V on Windows Server 2016
Working on the head of the repo obtained by git clone https://urldefense.us/v3/__https://bitbucket.org/fathomteam/moab__;!!G_uCfs… (short hash 19bb18718)
Problem
Failure during "make check" on vtk_test
Contents of test/io/test-suite.log:
========================================
MOAB 5.5.1: test/io/test-suite.log
========================================
# TOTAL: 11
# PASS: 10
# SKIP: 0
# XFAIL: 0
# FAIL: 1
# XPASS: 0
# ERROR: 0
.. contents:: :depth: 2
FAIL: vtk_test
==============
*** buffer overflow detected ***: terminated
FAIL vtk_test (exit status: 139)
Potential Cause
During "make all", these errors occurred several times:
In file included from /usr/include/stdio.h:980,
from /usr/include/c++/13/cstdio:42,
from /usr/include/c++/13/ext/string_conversions.h:45,
from /usr/include/c++/13/bits/basic_string.h:4109,
from /usr/include/c++/13/string:54,
from ../../../src/src/moab/Range.hpp:166,
from ../../../src/src/moab/Interface.hpp:47,
from ../../../src/src/moab/Core.hpp:19,
from ../../../src/test/io/VtkTest.cpp:1:
In function 'int snprintf(char*, size_t, const char*, ...)',
inlined from 'bool test_read_write_element(const double*, unsigned int, const int*, const int*, unsigned int, unsigned int, unsigned int, moab::EntityType)' at ../../../src/test/io/VtkTest.cpp:959:20:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:54:35: warning: 'int __builtin___snprintf_chk(char*, long unsigned int, int, long unsigned int, const char*, ...)' specified bound 4096 exceeds destination size 4019 [-Wstringop-overflow=]
54 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
55 | __glibc_objsize (__s), __fmt,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
56 | __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~
________________________________
Charles S. Henkel
Henkel Technical Computing, LLC
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Loveland, CO 80538
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