Paolo Bonzini aad10040d4 pr-manager-helper: avoid SIGSEGV when writing to the socket fail ... When writing to the qemu-pr-helper socket failed, the persistent reservation manager was correctly disconnecting the socket, but it did not clear pr_mgr->ioc. So the rest of the code did not know that the socket had been disconnected, accessed pr_mgr->ioc and happily caused a crash. To reproduce, it is enough to stop qemu-pr-helper between QEMU startup and executing e.g. sg_persist -k /dev/sdb. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-06-28 19:05:35 +02:00
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Makefile.objs	scsi: add persistent reservation manager using qemu-pr-helper	2017-09-22 21:07:27 +02:00
pr-helper.h	Clean up includes	2018-02-09 05:05:11 +01:00
pr-manager-helper.c	pr-manager-helper: avoid SIGSEGV when writing to the socket fail	2018-06-28 19:05:35 +02:00
pr-manager.c	scsi, file-posix: add support for persistent reservation management	2017-09-22 01:06:51 +02:00
qemu-pr-helper.c	pr-helper: fix assertion failure on failed multipath PERSISTENT RESERVE IN	2018-06-28 19:05:35 +02:00
trace-events	scsi, file-posix: add support for persistent reservation management	2017-09-22 01:06:51 +02:00
utils.c	scsi: fix scsi_convert_sense crash when in_buf == NULL && in_len == 0	2018-01-12 09:54:13 +01:00