From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 22 Jan 2019 23:05:30 GMT
Subject: Re: [PATCH] pack-objects.c: Initialize read mutex in cmd_pack_objects
Message-ID: <xmqqwomwcmyt.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <20190118022736.36832-1-phogg@novamoon.net>

Patrick Hogg <phogg@novamoon.net> writes:

> @@ -3319,6 +3327,8 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
>  		OPT_END(),
>  	};
>  
> +	init_read_mutex();
> +
>  	if (DFS_NUM_STATES > (1 << OE_DFS_STATE_BITS))
>  		BUG("too many dfs states, increase OE_DFS_STATE_BITS");
>  
> @@ -3495,5 +3505,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
>  			   _("Total %"PRIu32" (delta %"PRIu32"),"
>  			     " reused %"PRIu32" (delta %"PRIu32")"),
>  			   written, written_delta, reused, reused_delta);
> +
> +	cleanup_read_mutex();

This is insufficient, isn't it?  There is "return 0" just above the
pre-context of this hunk which should probably be made to "goto
clean_exit" or something, with a new label "clean_exit:" just in
front of this new call to cleaup.

>  	return 0;
>  }