David Teigland 87d9406725 lib: fix init error handling ... When setting up a toolcontext, the lib init function was detecting an error when there was none, and then it was returning an incompletely initialized cmd struct instead of NULL. The effect was that the lib would try to use the uninitialized cmd struct and segfault. This would happen if a non-fatal error occurred during cmd setup, e.g. user permission failed on lvmetad socket, causing cmd to fall back to scanning and not use lvmetad. The only real error condition is when create_toolcontext returns NULL. If cmd is returned, the lib can use it.		2016-05-12 13:07:52 -05:00
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toolcontext.c	lib: fix init error handling	2016-05-12 13:07:52 -05:00
toolcontext.h	dbus: add notification from commands	2016-03-07 10:06:09 -06:00