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Re: [Qemu-devel] [RFC] monitor: add memory search commands s, sp

From: Patchew Tool
Subject: Re: [Qemu-devel] [RFC] monitor: add memory search commands s, sp
Date: Thu, 12 Mar 2015 20:50:44 -0700 (PDT)

This series failed Patchew automatic testing.

Find the log fragments below (grepped lines around keywords "error" and
"warning"), or open the following URL to see the full log:



Checking if the code is already merged ...No.

=== Writing patches ===

=== Applying patches ===
Applying: monitor: add memory search commands s, sp

=== Starting docker ===

Copying test script "/home/patchew/tests/qemu-devel.sh"
Starting docker...
docker run --net=none -v 
/var/tmp/patchew-tester/tmp0FIf3M:/var/tmp/patchew-test patchew:fedora-20 
timeout 3600 /var/tmp/patchew-test/qemu-devel.sh /var/tmp/patchew-test

*** Testing 'coding style check' ***

Checking 0001-monitor--add-memory-search-commands-s--sp.patch
command failed with exit code 0
WARNING: braces {} are necessary for all arms of this statement
#89: FILE: monitor.c:1213:
+    if (is_physical)
+    else

WARNING: braces {} are necessary for all arms of this statement
#160: FILE: monitor.c:1284:
+    if (is_physical)
+    else

ERROR: do not use assignment in if condition
#185: FILE: monitor.c:1309:
+            if (!(match = memmem(mark, todo, needle, wsize))) {

total: 1 errors, 2 warnings, 185 lines checked

0001-monitor--add-memory-search-commands-s--sp.patch has style problems, please 
review.  If any of these errors
are false positives report them to the maintainer, see

*** Testing 'configure' ***

Install prefix    /usr/local
BIOS directory    /usr/local/share/qemu
binary directory  /usr/local/bin
library directory /usr/local/lib
module directory  /usr/local/lib/qemu
libexec directory /usr/local/libexec
include directory /usr/local/include
config directory  /usr/local/etc
local state directory   /usr/local/var
Manual directory  /usr/local/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /var/tmp/patchew-test/git
C compiler        cc
Host C compiler   cc
C++ compiler      c++
Objective-C compiler cc
  CC    qobject/qerror.o
  GEN   trace/generated-events.c
  CC    trace/control.o
  CC    trace/qmp.o
  CC    util/osdep.o
  CC    util/cutils.o
  CC    util/unicode.o
  CC    util/qemu-timer-common.o
  CC    util/oslib-posix.o
  CC    util/qemu-thread-posix.o
  CC    util/event_notifier-posix.o
  CC    util/qemu-openpty.o
  CC    util/envlist.o
  CC    util/path.o
  CC    util/module.o
  CC    util/bitmap.o
  CC    util/bitops.o
  CC    util/hbitmap.o
  CC    util/fifo8.o
  CC    util/acl.o
  CC    util/error.o
  CC    util/qemu-error.o
  CC    util/compatfd.o
  CC    util/id.o
  CC    util/iov.o
  CC    util/aes.o
  CC    util/qemu-config.o
  CC    util/qemu-sockets.o
  CC    util/uri.o
  CC    util/notify.o
  CC    util/qemu-option.o
  CC    util/qemu-progress.o
  CC    util/hexdump.o
  CC    util/crc32c.o
  CC    util/throttle.o
  CC    util/getauxval.o
  CC    util/readline.o
  CC    util/rfifolock.o
  CC    util/rcu.o
  CC    stubs/arch-query-cpu-def.o
  CC    stubs/bdrv-commit-all.o
  CC    stubs/chr-baum-init.o
  CC    stubs/chr-msmouse.o
  CC    stubs/chr-testdev.o
  CC    stubs/clock-warp.o
  CC    stubs/cpu-get-clock.o
  CC    stubs/cpu-get-icount.o
  CC    stubs/dump.o
  CC    stubs/fdset-add-fd.o
  CC    stubs/fdset-find-fd.o
  CC    stubs/fdset-get-fd.o
  CC    stubs/fdset-remove-fd.o
  CC    stubs/gdbstub.o
  CC    stubs/get-fd.o
  CC    stubs/get-next-serial.o
  CC    stubs/get-vm-name.o
  CC    stubs/iothread-lock.o
  CC    stubs/is-daemonized.o
  CC    stubs/machine-init-done.o
  CC    stubs/migr-blocker.o
  CC    stubs/mon-is-qmp.o
  CC    stubs/mon-printf.o
  CC    stubs/mon-set-error.o
  CC    stubs/monitor-init.o
  CC    stubs/notify-event.o
  CC    stubs/qtest.o
  CC    stubs/reset.o
  CC    stubs/runstate-check.o
  CC    stubs/set-fd-handler.o
  CC    stubs/slirp.o
  CC    stubs/sysbus.o
  CC    stubs/uuid.o
  CC    stubs/vc-init.o
  CC    stubs/vm-stop.o
  CC    stubs/vmstate.o
  CC    stubs/cpus.o
  CC    stubs/kvm.o
  CC    stubs/qmp_pc_dimm_device_list.o
  CC    qemu-nbd.o
  CC    async.o
  CC    thread-pool.o
  CC    nbd.o
  CC    block.o
  GEN   x86_64-softmmu/hmp-commands.h
  GEN   x86_64-softmmu/qmp-commands-old.h
  GEN   x86_64-softmmu/config-target.h
  CC    x86_64-softmmu/exec.o
  CC    x86_64-softmmu/translate-all.o
  CC    x86_64-softmmu/cpu-exec.o
  CC    x86_64-softmmu/tcg/tcg.o
  CC    x86_64-softmmu/tcg/tcg-op.o
  CC    x86_64-softmmu/tcg/optimize.o
  CC    x86_64-softmmu/fpu/softfloat.o
  CC    x86_64-softmmu/disas.o
  CC    x86_64-softmmu/arch_init.o
  CC    x86_64-softmmu/cpus.o
  CC    x86_64-softmmu/monitor.o
  CC    x86_64-softmmu/gdbstub.o
  CC    x86_64-softmmu/balloon.o
  CC    x86_64-softmmu/ioport.o
  CC    x86_64-softmmu/numa.o
  CC    x86_64-softmmu/qtest.o
/var/tmp/patchew-test/git/monitor.c: In function 'memory_search':
/var/tmp/patchew-test/git/monitor.c:1309:16: error: 'needle' may be used 
uninitialized in this function [-Werror=maybe-uninitialized]
             if (!(match = memmem(mark, todo, needle, wsize))) {
cc1: all warnings being treated as errors
make[1]: *** [monitor.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [subdir-x86_64-softmmu] Error 2

Test failed.

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