From 689a87788019fb7f08affd56d19aedc41c45360d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Thu, 19 Dec 2019 10:30:10 +0100 Subject: Fix Scan only /dev/mem for entry point on x86 --- debian/changelog | 9 +++++ debian/control | 2 +- debian/patches/0140-Fix_scan_entry_point.patch | 47 ++++++++++++++++++++++++++ debian/patches/series | 1 + 4 files changed, 58 insertions(+), 1 deletion(-) create mode 100644 debian/patches/0140-Fix_scan_entry_point.patch diff --git a/debian/changelog b/debian/changelog index 3b627f9..0ccad00 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,12 @@ +dmidecode (3.2-3) UNRELEASED; urgency=medium + + * Fix Scan only /dev/mem for entry point on x86 (Closes: #946911): + - New debian/patches/0140-Fix_scan_entry_point.patch (Cherry picked from + upstream Commit e12ec26e19e02281d3e7258c3aabb88a5cf5ec1d. + * Declare compliance with Debian Policy 4.4.1.2 (No changes needed). + + -- Jörg Frings-Fürst Thu, 19 Dec 2019 09:59:52 +0100 + dmidecode (3.2-2) unstable; urgency=medium * Mark dmidecode Multi-Arch: foreign (Closes: #929455). diff --git a/debian/control b/debian/control index 2b07a3a..05fb8d9 100644 --- a/debian/control +++ b/debian/control @@ -3,7 +3,7 @@ Section: utils Priority: optional Maintainer: Jörg Frings-Fürst Build-Depends: debhelper (>= 12) -Standards-Version: 4.4.0 +Standards-Version: 4.4.1.2 Vcs-Git: git://jff.email/opt/git/dmidecode.git Vcs-Browser: https://jff.email/cgit/dmidecode.git/ Homepage: https://nongnu.org/dmidecode/ diff --git a/debian/patches/0140-Fix_scan_entry_point.patch b/debian/patches/0140-Fix_scan_entry_point.patch new file mode 100644 index 0000000..9a8aa93 --- /dev/null +++ b/debian/patches/0140-Fix_scan_entry_point.patch @@ -0,0 +1,47 @@ +Index: trunk/dmidecode.c +=================================================================== +--- trunk.orig/dmidecode.c ++++ trunk/dmidecode.c +@@ -2,7 +2,7 @@ + * DMI Decode + * + * Copyright (C) 2000-2002 Alan Cox +- * Copyright (C) 2002-2018 Jean Delvare ++ * Copyright (C) 2002-2019 Jean Delvare + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by +@@ -5534,7 +5534,7 @@ int main(int argc, char * const argv[]) + off_t fp; + size_t size; + int efi; +- u8 *buf; ++ u8 *buf = NULL; + + /* + * We don't want stdout and stderr to be mixed up if both are +@@ -5638,7 +5638,7 @@ int main(int argc, char * const argv[]) + printf("Failed to get SMBIOS data from sysfs.\n"); + } + +- /* Next try EFI (ia64, Intel-based Mac) */ ++ /* Next try EFI (ia64, Intel-based Mac, arm64) */ + efi = address_from_efi(&fp); + switch (efi) + { +@@ -5671,6 +5671,7 @@ int main(int argc, char * const argv[]) + goto done; + + memory_scan: ++#if defined __i386__ || defined __x86_64__ + if (!(opt.flags & FLAG_QUIET)) + printf("Scanning %s for entry point.\n", opt.devmem); + /* Fallback to memory scan (x86, x86_64) */ +@@ -5713,6 +5714,7 @@ memory_scan: + } + } + } ++#endif + + done: + if (!found && !(opt.flags & FLAG_QUIET)) diff --git a/debian/patches/series b/debian/patches/series index e06432c..fb5d205 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -8,3 +8,4 @@ #0125-use_read_file_to_read_DMI_table_from_sysfs.patch #0130-use_DWORD_for_table_max_size.patch #0135-hide_fixup_msg.patch +0140-Fix_scan_entry_point.patch -- cgit v1.2.3