This is an alternative to https://listman.redhat.com/archives/libvir-list/2021-September/msg00522.html. When libvirt is build: * with sanitizers enabled, * buildtype explicitly set to "debug", * on clang, the build fails with: ../src/conf/nwfilter_conf.c:2190:1: error: stack frame size of 10616 bytes in function 'virNWFilterRuleDefFixup' [-Werror,-Wframe-larger-than=] virNWFilterRuleDefFixup(virNWFilterRuleDef *rule) ^ 1 error generated. ../src/conf/domain_conf.c:19514:1: error: stack frame size of 8312 bytes in function 'virDomainDefParseXML' [-Werror,-Wframe-larger-than=] virDomainDefParseXML(xmlXPathContextPtr ctxt, ^ 1 error generated. Note that this does not happen when "-Dbuildtype" is not specified, even though "debug" is the default build type. The patches in this series happen to make these errors go away. Regards, Tim Tim Wiederhake (2): virDomainDefParseXML: Use automatic memory management virNWFilterRuleDefFixup: Replace macro with function src/conf/domain_conf.c | 208 ++++++++++++++-------------- src/conf/nwfilter_conf.c | 284 ++++++++++++++++++++------------------- 2 files changed, 245 insertions(+), 247 deletions(-) -- 2.31.1
