[Qemu-devel] [PATCH v2 0/3] char: fix segfault on chardev detach

[Amit Shah]

This series fixes a segfault when a frontend is detached from a
chardev while the chardev had a pending callback registered.  Further
details in patch 3.

Please review.

v2:
 * Move tag property to CharDriverState to simplify everything (Gerd)

Amit Shah (3):
  char: move backends' io watch tag to CharDriverState
  char: use common function to disable callbacks on chardev close
  char: remove watch callback on chardev detach from frontend

 include/sysemu/char.h |  1 +
 qemu-char.c           | 82 +++++++++++++++++++--------------------------------
 2 files changed, 32 insertions(+), 51 deletions(-)

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1.8.3.1