X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/4f9f4be4611f9e11016c2662dca55293185b0bb5..bbfb5dcd8ece2bbf04cc7323b7cc03581d91d7bd:/doc/doc-txt/ChangeLog diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index c97fdd156..d13004b8c 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -5,6 +5,21 @@ affect Exim's operation, with an unchanged configuration file. For new options, and new features, see the NewStuff file next to this ChangeLog. +Exim version 4.91 +----------------- + +JH/01 Replace the store_release() internal interface with store_newblock(), + which internalises the check required to safely use the old one, plus + the allocate and data copy operations duplicated in both (!) of the + extant use locations. + +JH/02 Disallow '/' characters in queue names specified for the "queue=" ACL + modifier. This matches the restriction on the commandline. + +JH/03 Fix pgsql lookup for multiple result-tuples with a single column. + Previously only the last row was returned. + + Exim version 4.90 ----------------- @@ -151,6 +166,61 @@ JH/25 Use one-bit bitfields for flags in the "addr" data structure. Previously PP/07 GitHub PR 56: Apply MariaDB build fix. Patch provided by Jaroslav Å karvada. +PP/08 Bug 2161: Fix regression in sieve quoted-printable handling introduced + during Coverity cleanups [4.87 JH/47] + Diagnosis and fix provided by Michael Fischer v. Mollard. + +JH/26 Fix DKIM bug: when the pseudoheader generated for signing was exactly + the right size to place the terminating semicolon on its own folded + line, the header hash was calculated to an incorrect value thanks to + the (relaxed) space the fold became. + +HS/02 Fix Bug 2130: large writes from the transport subprocess where chunked + and confused the parent. + +JH/27 Fix SOCKS bug: an unitialized pointer was deref'd by the transport process + which could crash as a result. This could lead to undeliverable messages. + +JH/28 Logging: "next input sent too soon" now shows where input was truncated + for log purposes. + +JH/29 Fix queue_run_in_order to ignore the PID portion of the message ID. This + matters on fast-turnover and PID-randomising systems, which were getting + out-of-order delivery. + +JH/30 Fix a logging bug on aarch64: an unsafe routine was previously used for + a possibly-overlapping copy. The symptom was that "Remote host closed + connection in response to HELO" was logged instead of the actual 4xx + error for the HELO. + +JH/31 Fix CHUNKING code to properly flush the unwanted chunk after an error. + Previously only that bufferd was discarded, resulting in SYMTP command + desynchronisation. + +JH/32 DKIM: when a message has multiple signatures matching an identity given + in dkim_verify_signers, run the dkim acl once for each. Previously only + one run was done. Bug 2189. + +JH/33 Downgrade an unfound-list name (usually a typo in the config file) from + "panic the current process" to "deliberately defer". The panic log is + still written with the problem list name; the mail and reject logs now + get a temp-reject line for the message that was being handled, saying + something like "domains check lookup or other defer". The SMTP 451 + message is still "Temporary local problem". + +JH/34 Bug 2199: Fix a use-after-free while reading smtp input for header lines. + A crafted sequence of BDAT commands could result in in-use memory beeing + freed. CVE-2017-16943. + +HS/03 Bug 2201: Fix checking for leading-dot on a line during headers reading + from SMTP input. Previously it was always done; now only done for DATA + and not BDAT commands. CVE-2017-16944. + +JH/35 Bug 2201: Flush received data in BDAT mode after detecting an error fatal + to the message (such as an overlong header line). Previously this was + not done and we did not exit BDAT mode. Followon from the previous item + though a different problem. + Exim version 4.89 -----------------