With its recent update Clang-13.0.1-rc1 started to report spurious warnings. Basically it is concerned about our use of g_auto*:
g_autofree char *var = NULL; var = func(); It fails to see that @var is there to automatically free retval of func(). I've reported the bug here: https://bugs.llvm.org/show_bug.cgi?id=36627 But there are few places where we can change the code and appease Clang. The rest, where our code is correct - I'm "fixing" those places in patch 4/4 which exists only to show that after the problematic pattern is broken the build passes again: https://gitlab.com/MichalPrivoznik/libvirt/-/jobs/1532513684 Michal Prívozník (4): virpci: Avoid Clang false positive test: Drop unused @cfg from qemu*test virscsi: Drop @tmp from virSCSIDeviceListDel DO NOT MERGE src/rpc/virnetclient.c | 9 ++++++--- src/util/viridentity.c | 3 ++- src/util/virpci.c | 4 ++-- src/util/virscsi.c | 3 +-- tests/qemumigrationcookiexmltest.c | 2 -- tests/qemustatusxml2xmltest.c | 2 -- 6 files changed, 11 insertions(+), 12 deletions(-) -- 2.31.1
