[Qemu-devel] [Bug 916720] [NEW] select fails on windows because a non-socket fd is in the rfds set

[Arie]

Public bug reported:

The select call in file main_loop.c at line 460 fails on windows because
a non-socket fd is in the rfds set. As a result, gdb remote connections
will never be accepted by qemu. The select function returns with -1.
WSAGetLastError returns code 10038 (WSAENOTSOCK).

I start qemu as follows:
qemu-system-arm -cpu cortex-m3 -M lm3s6965evb -nographic -monitor null -serial 
null -semihosting -kernel test1.elf -S -gdb tcp:127.0.0.1:2200

qemu is configure with:
CFLAGS="-O4 -march=i686"
configure --target-list="i386-softmmu arm-softmmu sparc-softmmu ppc-softmmu" 
--prefix=/home/qemu/install --cc=mingw32-gcc --host-cc=mingw32-gcc 
--audio-drv-list="dsound sdl" --audio-card-list="ac97 es1370 sb16 cs4231a adlib 
gus"

** Affects: qemu
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/916720

Title:
  select fails on windows because a non-socket fd is in the rfds set

Status in QEMU:
  New

Bug description:
  The select call in file main_loop.c at line 460 fails on windows
  because a non-socket fd is in the rfds set. As a result, gdb remote
  connections will never be accepted by qemu. The select function
  returns with -1. WSAGetLastError returns code 10038 (WSAENOTSOCK).

  I start qemu as follows:
  qemu-system-arm -cpu cortex-m3 -M lm3s6965evb -nographic -monitor null 
-serial null -semihosting -kernel test1.elf -S -gdb tcp:127.0.0.1:2200

  qemu is configure with:
  CFLAGS="-O4 -march=i686"
  configure --target-list="i386-softmmu arm-softmmu sparc-softmmu ppc-softmmu" 
--prefix=/home/qemu/install --cc=mingw32-gcc --host-cc=mingw32-gcc 
--audio-drv-list="dsound sdl" --audio-card-list="ac97 es1370 sb16 cs4231a adlib 
gus"

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/916720/+subscriptions