1.1.1b crash (RUN_ONCE problem?)
openssl-users at dukhovni.org
Fri Mar 1 19:54:29 UTC 2019
On Fri, Mar 01, 2019 at 11:16:52AM -0800, Norm Green wrote:
[ Please avoid non-breaking spaces in your posts. ]
> I'm debugging a failure in a debug build on Solaris SPARC in the below
> code in rand_lib.c. On line 744, rand_meth_lock is NULL, which suggests
> the RUN_ONCE code is not working. Wondering if anyone else has seen
> this problem?
> We did not see this issue in 1.1.1a. Perhaps changes in the RUN_ONCE
> code in this commit are responsible?
That PR looks correct, and has no effect on the behaviour of RUN_ONCE
below. It only introduces RUN_ONCE_ALT() and uses it in a few
> 741 if (!RUN_ONCE(&rand_init, do_rand_init))
> 742 return NULL;
> 744 CRYPTO_THREAD_write_lock(rand_meth_lock);
Are you sure you're compiling linking and running with the desired
set of headers and libraries?
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