From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Sun, 7 Aug 2016 22:19:02 +0000 (+0100)
Subject: Revert "DKIM: reduce memory usage"
X-Git-Tag: exim-4_88_RC1~47
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/5899e332cfbf8e85f23256203ab0b802b47a22d1?ds=inline

Revert "DKIM: reduce memory usage"

This reverts commit dea4897244b409bf91dc60a7e5e4b3d06f123dd6.
It appears to induce spurious behaviour, seen in the testsuite.  Possibly
the sha_hash update calls think the memory they are passed will still
be around later (eg. at sha_finish time)?   A pity, since currently
we are allocating for the entire message body - which could easily
be MB or (future) GB.
---

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index 09a745a25..f468d232b 100644
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -767,7 +767,6 @@ while (sig)
   sig = sig->next;
   }
 
-if (relaxed_data) store_reset(relaxed_data);
 return PDKIM_OK;
 }