[libvirt PATCH 0/2] Random improvements to work around a build system issue

[Tim Wiederhake]

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