• Anthony Liguori's avatar
    qtest: fix infinite loop when QEMU aborts abruptly · 039380a8
    Anthony Liguori authored
    
    
    From Markus:
    
    Makes "make check" hang:
    
        QTEST_QEMU_BINARY=x86_64-softmmu/qemu-system-x86_64 gtester -k --verbose -m=quick tests/crash-test tests/rtc-test
        TEST: tests/crash-test... (pid=972)
        qemu-system-x86_64: Device needs media, but drive is empty
    [Nothing happens, wait a while, then hit ^C]
        make: *** [check-qtest-x86_64] Interrupt
    
    This was due to the fact that we weren't checked for errors when
    reading from the QMP socket.  This patch adds appropriate error
    checking.
    Reported-by: default avatarMarkus Armbruster <armbru@redhat.com>
    Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
    039380a8
libqtest.c 9.84 KB