On 15 November 2012 08:22, Gerd Hoffmann <[email protected]> wrote: > CC s390x-softmmu/hw/s390x/event-facility.o > cc1: warnings being treated as errors > /home/buildbot/slave-spunk/rhel5-default/build/hw/s390x/event-facility.c: In > function ‘command_handler’: > /home/buildbot/slave-spunk/rhel5-default/build/hw/s390x/event-facility.c:110: > warning: ‘rc’ may be used uninitialized in this function > make[1]: *** [hw/s390x/event-facility.o] Error 1 > make: *** [subdir-s390x-softmmu] Error 2
handle_write_event_buf() doesn't consider the case of the qbus.children list being empty, in which case it will return an uninitialized value. Introduced in commit 559a17a14. -- PMM
