Mailing List ecs-isp@2rosenthals.com Archived Message #591

From:	"Steven Levine" <ecs-isp@2rosenthals.com>	Full Headers Undecoded message
Subject:	Re: [eCS-ISP] ClamAV - USE_MPOOL
Date:	Tue, 17 Oct 2023 17:14:41 -0800
To:	"eCS ISP Mailing List" <ecs-isp@2rosenthals.com>

In <list-8113084@2rosenthals.com>, on 10/15/23 at 05:45 PM, "Paul Smedley" <ecs-isp@2rosenthals.com> said: Hi Paul, Is there a reason you are not building with USE_MPOOL? Looking at: libclamav\mpool.c:637 void *mpool_malloc(struct MP *mp, size_t size) and friends, the OS/2 code seems to be in place to support mpool using DosAllocMem rather than mmap. However, it looks like configure is missing the code to allow OS/2 to enable mpool support. Looking at configure:22851 have_mempool="no" if test "$enable_mempool" = "yes"; then configure will not allow enable_mempool because it assumes that OS/2 is going to use mmap to implement the pool. My debug results so far imply that we are running out of memory because of heap fragmentation. The mpool logic should go a long way to avoiding this. The last freshclam test run ran out of memory at line 56725 of daily.idb. Daily.ldb contains 245172 lines to be processed. tmp-daily.cld contains 25 files to be processed and daily.ldb is file 15 of 25. We are not even close to the finish line with the current build. BTW, when you get a moment, please commit your configure and build cmd files to the repo. They are a useful reference. Thanks, Steven -- ---------------------------------------------------------------------- "Steven Levine" <steve53@earthlink.net> Warp/DIY/BlueLion etc. www.scoug.com www.arcanoae.com www.warpcave.com ----------------------------------------------------------------------

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