From: rebecca@bsdio.com
To: devel@edk2.groups.io, Siyuan Fu <siyuan.fu@intel.com>,
Jiaxin Wu <jiaxin.wu@intel.com>
Subject: NetworkPkg: sending a second HTTPS request without tearing down instance in-between causes a crash
Date: Mon, 12 Aug 2019 20:14:13 -0600 [thread overview]
Message-ID: <5b7910f4-8894-db46-1376-e1f680126a2e@bsdio.com> (raw)
I've been working to debug a problem I've been seeing booting FreeBSD
via HTTPS. I filed a BZ at
https://bugzilla.tianocore.org/show_bug.cgi?id=1917 .
I've done some more debugging and tracked the issue down to attempting to request a file twice without tearing down the http instance in-between.
In https://svnweb.freebsd.org/base/head/stand/efi/libefi/efihttp.c?revision=349613&view=markup :
If, in function efihttp_fs_open (line 565) I call efihttp_dev_close followed by efihttp_dev_open if the first call to _efihttp_fs_open fails, then everything works.
But if I don't then I get the crash due to the corruption of the SetSessionDataPointer.
--
Rebecca Cran
reply other threads:[~2019-08-13 2:14 UTC|newest]
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