Zdenek Kabelac 68d13b2517 dev-cache: fix mem corruption on refresh context ... When lvm2 command works with clvmd and uses locking in wrong way, it may 'leak' certain file descriptors in opened (incorrect) state. dev_cache_exit then destroys memory pool of cached devices, while _open_devices list in dev-io.c was still referencing them if they were still opened. Patch properly calls _close() function to 'self-heal' from this invalid state, but it will report internal error (so execution with abort_on_internal_error causes immediate death). On the normal 'execution', error is only reported, but memory state is corrected, and linked list is not referencing devices from released mempool. For crash see: https://bugzilla.redhat.com/show_bug.cgi?id=1073886		2014-03-25 11:22:57 +01:00
..
toolcontext.c	dev-cache: fix mem corruption on refresh context	2014-03-25 11:22:57 +01:00
toolcontext.h	config: make global/units and global/si_unit_consistency profilable	2014-03-17 16:07:29 +01:00