From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 12 Sep 2011 03:54:34 +0000 (+0930)
Subject: tools: fix realloc bug.
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=73753f596f5a588b90bc7ec19773173ec36230be;hp=73753f596f5a588b90bc7ec19773173ec36230be

tools: fix realloc bug.

Reallocing smaller can move the pointer; certainly valgrind detects
it.  Found while chasing intermittant errors on "make fastcheck".
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