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Type:
Bug
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Resolution: Fixed
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Priority:
Unknown
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Affects Version/s: None
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Component/s: None
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None
Summary
Compilation of src/libmongoc/tests/test-mongoc-client.c fails with GCC 13.0.1
FAILED: src/libmongoc/CMakeFiles/test-libmongoc-lib.dir/tests/test-mongoc-client.c.o /usr/bin/ccache /usr/bin/cc -DBSON_COMPILATION -DBSON_STATIC -DHAVE_STDARG_H -DHAVE_UNISTD_H -DMCOMMON_NAME_PREFIX=_mongoc_mcommon -DMONGOC_COMPILATION -DMONGOC_STATIC -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -I/home/mark/src/mongo-c-driver/src/libmongoc/tests -I/home/mark/src/mongo-c-driver/src/libbson/src -I/home/mark/src/mongo-c-driver/cmake-build/src/libbson/src -I/home/mark/src/mongo-c-driver/cmake-build/src/libmongoc/src -I/home/mark/src/mongo-c-driver/cmake-build/src/libmongoc/src/mongoc -I/home/mark/src/mongo-c-driver/src/libmongoc/src -I/home/mark/src/mongo-c-driver/src/libmongoc/src/mongoc -I/home/mark/src/mongo-c-driver/src/libmongoc/../../src/common -I/home/mark/src/mongo-c-driver/cmake-build/src/libmongoc/../../src -I/home/mark/src/mongo-c-driver/cmake-build/src/libmongoc/../../src/common -I/home/mark/src/mongo-c-driver/cmake-build/src/libbson/src/bson -I/home/mark/src/mongo-c-driver/src/libbson/src/bson -I/home/mark/src/mongo-c-driver/src/libbson/../../src/common -I/home/mark/src/mongo-c-driver/cmake-build/src/libbson/../../src -I/home/mark/src/mongo-c-driver/cmake-build/src/libbson/../../src/common -O2 -g -DNDEBUG -std=c99 -Werror=implicit -Werror=return-type -Werror=incompatible-pointer-types -Werror=int-conversion -Werror=discarded-qualifiers -Werror=uninitialized -Wno-deprecated-declarations -fPIC -MD -MT src/libmongoc/CMakeFiles/test-libmongoc-lib.dir/tests/test-mongoc-client.c.o -MF src/libmongoc/CMakeFiles/test-libmongoc-lib.dir/tests/test-mongoc-client.c.o.d -o src/libmongoc/CMakeFiles/test-libmongoc-lib.dir/tests/test-mongoc-client.c.o -c /home/mark/src/mongo-c-driver/src/libmongoc/tests/test-mongoc-client.c /home/mark/src/mongo-c-driver/src/libmongoc/tests/test-mongoc-client.c: In function ‘test_mongoc_client_speculative_auth_failure’: /home/mark/src/mongo-c-driver/src/libmongoc/tests/test-mongoc-client.c:586:7: error: ‘pool’ may be used uninitialized [-Werror=maybe-uninitialized] 586 | mongoc_client_pool_destroy (pool); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/mark/src/mongo-c-driver/src/libmongoc/tests/test-mongoc-client.c:482:26: note: ‘pool’ was declared here 482 | mongoc_client_pool_t *pool; | ^~~~ cc1: some warnings being treated as errors ninja: build stopped: cannot make progress due to previous errors.
Environment
Please provide the version of the C / CXX driver.
Git Hash 2d27a1113362f648f75e27b6115fc666e4f75f74
commit 2d27a1113362f648f75e27b6115fc666e4f75f74 (HEAD -> master, origin/master, origin/HEAD)
Author: Kevin Albertson <kevin.albertson@mongodb.com>
Date: Fri Apr 28 19:54:52 2023 +0000
Please provide the host OS, version, and architecture (example: Windows 10 64-bit x86).
Fedora 38
Please provide the C / CXX compiler and version.
$ gcc --version
gcc (GCC) 13.0.1 20230401 (Red Hat 13.0.1-0)
Copyright (C) 2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
If applicable, please attach the full output of the cmake command used to configure the C / CXX driver.
How to Reproduce
Steps to reproduce. If possible, please include a Short, Self Contained, Correct (Compilable), Example
mkdir cmake-build cd cmake-build cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/home/mark/src/usr -GNinja .. ninja
Additional Background
Please provide any additional background information that may be helpful in diagnosing the bug.