[PATCH] libdl: rudimentary locking for dlopen/dlsym/dlclose

Mike Frysinger vapier at gentoo.org
Thu Mar 24 14:58:32 UTC 2011


2011/3/24 Timo Teräs:
> This implements big-dlfcn lock to allow multithreaded usage of
> dlopen/dlsym/dlclose. We should really clean up the dl code so
> we can use more fine grained locking or even RCU where appropriate.
> But at least we won't crash now.

looks straight forward enough ... i'm assuming it actually fixes the
crashes you were seeing ?
-mike


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