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Hello community,
here is the log from the commit of package tpm2.0-tools for openSUSE:Factory
checked in at 2021-08-02 12:04:31
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/tpm2.0-tools (Old)
and /work/SRC/openSUSE:Factory/.tpm2.0-tools.new.1899 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "tpm2.0-tools"
Mon Aug 2 12:04:31 2021 rev:31 rq:909338 version:5.1.1
Changes:
--------
--- /work/SRC/openSUSE:Factory/tpm2.0-tools/tpm2.0-tools.changes
2021-07-18 23:44:48.267112852 +0200
+++ /work/SRC/openSUSE:Factory/.tpm2.0-tools.new.1899/tpm2.0-tools.changes
2021-08-02 12:04:42.657660613 +0200
@@ -1,0 +2,6 @@
+Thu Jul 29 14:15:11 UTC 2021 - Alberto Planas Dominguez <apla...@suse.com>
+
+- Add 0001-tpm2_eventlog-fix-buffer-offset-when-reading-the-eve.patch to
+fix the offset of the read buffer
+
+-------------------------------------------------------------------
New:
----
0001-tpm2_eventlog-fix-buffer-offset-when-reading-the-eve.patch
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ tpm2.0-tools.spec ++++++
--- /var/tmp/diff_new_pack.Xysgsy/_old 2021-08-02 12:04:44.601660200 +0200
+++ /var/tmp/diff_new_pack.Xysgsy/_new 2021-08-02 12:04:44.601660200 +0200
@@ -30,6 +30,7 @@
Patch0: fix_bogus_warning.patch
Patch2: 0001-tpm2_checkquote-fix-uninitialized-variable.patch
Patch3: 0001-tpm2_eventlog-read-eventlog-file-in-chunks.patch
+Patch4: 0001-tpm2_eventlog-fix-buffer-offset-when-reading-the-eve.patch
BuildRequires: gcc-c++
BuildRequires: libcurl-devel
BuildRequires: libopenssl-devel
++++++ 0001-tpm2_eventlog-fix-buffer-offset-when-reading-the-eve.patch ++++++
>From 24e193412eac3985baea5e83e3245a4315c86ebe Mon Sep 17 00:00:00 2001
From: Alberto Planas <apla...@suse.com>
Date: Thu, 29 Jul 2021 16:02:50 +0200
Subject: [PATCH 1/1] tpm2_eventlog: fix buffer offset when reading the event
log
The event log is read in chunks of CHUNK_SIZE blocks (16KB), always
checking when the EOF is reached, so it is compatible with virtual files
that lives in securityfs and we do not know the full size. The current
code is not taking care of adjusting the offset when the next chunk is
read.
This patch add "size" to the base buffer where the event log is stored
in memory.
Fix #2778
Signed-off-by: Alberto Planas <apla...@suse.com>
---
tools/misc/tpm2_eventlog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: tpm2-tools-5.1.1/tools/misc/tpm2_eventlog.c
===================================================================
--- tpm2-tools-5.1.1.orig/tools/misc/tpm2_eventlog.c
+++ tpm2-tools-5.1.1/tools/misc/tpm2_eventlog.c
@@ -90,7 +90,7 @@ static tool_rc tpm2_tool_onrun(ESYS_CONT
}
unsigned long size = 0;
- while (files_read_bytes_chunk(fileptr, eventlog, CHUNK_SIZE, &size)) {
+ while (files_read_bytes_chunk(fileptr, eventlog + size, CHUNK_SIZE,
&size)) {
UINT8 *eventlog_tmp = realloc(eventlog, size + CHUNK_SIZE);
if (eventlog_tmp == NULL){
LOG_ERR("failed to allocate %lu bytes: %s", size + CHUNK_SIZE,
strerror(errno));
