Slackware 14.2slackware-14.2

Thu Jun 30 20:26:57 UTC 2016
Slackware 14.2 x86_64 stable is released!

The long development cycle (the Linux community has lately been living in
"interesting times", as they say) is finally behind us, and we're proud to
announce the release of Slackware 14.2.  The new release brings many updates
and modern tools, has switched from udev to eudev (no systemd), and adds
well over a hundred new packages to the system.  Thanks to the team, the
upstream developers, the dedicated Slackware community, and everyone else
who pitched in to help make this release a reality.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

Have fun!  :-)

1 files changed, 53 insertions, 0 deletions

diff --git a/source/ap/mc/mc-3605-extfs.c-fix-buffer-overflow.patch b/source/ap/mc/mc-3605-extfs.c-fix-buffer-overflow.patch
new file mode 100644
index 000000000..bf0761f39
--- /dev/null
+++ b/source/ap/mc/mc-3605-extfs.c-fix-buffer-overflow.patch
@@ -0,0 +1,53 @@
+From 5cb89fd2150ac91d791b0360631d3fd08c5fb1d4 Mon Sep 17 00:00:00 2001
+From: Andreas Mohr <and@gmx.li>
+Date: Sat, 12 Mar 2016 16:20:43 +0000
+Subject: [PATCH] extfs.c: fix buffer overflow
+
+When handling with copy/move commands inside of archive we can lead into buffer overflow
+steps to roproduce:
+    create simple 7z archive
+    open it
+    rename single filename
+    hit buffer overflow
+
+found by clang/AddressSanitizer
+
+==17794==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000273593 at pc 0x00000045f2a9 bp 0x7ffc94aa8e20 sp 0x7ffc94aa85d0
+READ of size 2 at 0x602000273593 thread T0
+    #0 0x45f2a8 in __interceptor_strchr.part.44 (/usr/bin/mc+0x45f2a8)
+    #1 0x70fb72 in extfs_find_entry_int /tmp/portage/app-misc/mc-9999/work/mc-9999/src/vfs/extfs/extfs.c:312:13
+    #2 0x70f562 in extfs_find_entry /tmp/portage/app-misc/mc-9999/work/mc-9999/src/vfs/extfs/extfs.c:331:11
+    #3 0x712131 in extfs_internal_stat /tmp/portage/app-misc/mc-9999/work/mc-9999/src/vfs/extfs/extfs.c:1117:13
+    #4 0x7f3de308ab59 in mc_stat /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/vfs/interface.c:556:46
+    #5 0x538575 in file_mask_dialog /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/filegui.c:1340:25
+    #6 0x6e0753 in panel_operate /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/file.c:2718:13
+    #7 0x6bdabd in rename_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/cmd.c:811:9
+    #8 0x551ef4 in midnight_execute_cmd /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1307:9
+    #9 0x7f3de30a49e7 in buttonbar_callback /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/buttonbar.c:172:42
+    #10 0x7f3de30b2305 in dlg_try_hotkey /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:464:23
+    #11 0x7f3de30b199a in dlg_key_event /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:509:19
+    #12 0x7f3de30b2ef9 in frontend_dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:570:9
+    #13 0x7f3de30b2af5 in dlg_run /tmp/portage/app-misc/mc-9999/work/mc-9999/lib/widget/dialog.c:1267:5
+    #14 0x5507bb in do_nc /tmp/portage/app-misc/mc-9999/work/mc-9999/src/filemanager/midnight.c:1827:9
+    #15 0x50b874 in main /tmp/portage/app-misc/mc-9999/work/mc-9999/src/main.c:403:21
+    #16 0x7f3de1ec78fb in __libc_start_main (/lib64/libc.so.6+0x208fb)
+    #17 0x427f48 in _start (/usr/bin/mc+0x427f48)
+
+Signed-off-by: Andreas Mohr <and@gmx.li>
+---
+ src/vfs/extfs/extfs.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/vfs/extfs/extfs.c b/src/vfs/extfs/extfs.c
+index 2e7c87b..f7cdaee 100644
+--- a/src/vfs/extfs/extfs.c
++++ b/src/vfs/extfs/extfs.c
+@@ -307,6 +307,8 @@ extfs_find_entry_int (struct entry *dir, const char *name, GSList * list,
+             }
+         }
+         /* Next iteration */
++        if (c == '\0')
++            break;
+         *q = c;
+         p = q + 1;
+         q = strchr (p, PATH_SEP);