From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 20 Sep 2014 13:10:28 +0000 (+0100)
Subject: realloc: Provide safe_realloc_ary
X-Git-Tag: base.ipv6-polypath-fixes-2.v1~75
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/secnet/commitdiff_plain/6f146b5d44db84d647d18805ca58586e1555a0a4?hp=6f146b5d44db84d647d18805ca58586e1555a0a4

realloc: Provide safe_realloc_ary

Also, make it OK to call safe_malloc(0).

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
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