2016-07-28 2:02 GMT+02:00 Conrad Meyer <c...@freebsd.org>:
> The problem appears to be an upstream limitation of
> -fsanitize=safe-stack: "Most programs, static libraries, or individual
> files can be compiled with SafeStack as is. … Linking a DSO with
> SafeStack is not currently supported." 
I'm not sure, but I thought the reason for this is due to the fact
that SafeStack uses some kind of additional library to wrap around
pthread_create() to create threads that have SafeStack properly set
If we were to actually integrate this functionality into our C
runtime/pthread library to create threads with two stacks by default,
then I couldn't think of a reason why it shouldn't work with DSOs.
SafeStack merely depends on an additional TLS variable -- nothing
Ed Schouten <e...@nuxi.nl>
Nuxi, 's-Hertogenbosch, the Netherlands
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