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Petr Štetiar [Thu, 22 Sep 2022 09:49:13 +0000 (11:49 +0200)]
[PATCH 01/24] lib/path: ul_path_cpuparse: fix parsing of empty sysfs files
Kernel 5.15 returns empty content for topology/thread_siblings on
aarch64 platform, which in conjunction of uninitialized `buf` memory
buffer results in the garbage:
(gdb) p buf
$14 = " @\377\367\177\000\000\000\275\000\347j\032\236"
This garbage is then being later consumed by underlying helper functions
like for example cpumask_parse() and this leads to the following crash
later:
in __libc_free (p=0x7ff7f67c00) at src/malloc/mallocng/free.c:105
in free (p=<optimized out>) at src/malloc/free.c:5
in add_cpuset_to_array (setsize=<optimized out>, set=<optimized out>, items=<optimized out>, ary=<optimized out>) at ../sys-utils/lscpu-topology.c:29
in cputype_read_topology (cxt=cxt@entry=0x7ff7fffe70, ct=0x4298a0) at ../sys-utils/lscpu-topology.c:153
in lscpu_read_topology (cxt=cxt@entry=0x7ff7fffe70) at ../sys-utils/lscpu-topology.c:629
in main (argc=1, argv=0x7ffffffdb8) at ../sys-utils/lscpu.c:1341
It looks like the problem is that current logic expects fgets() to set
errno on failure, but fgets() is not documented to do so and and neither
glibc nor musl set errno. So if errno was set to 0 before fgets() call,
the failure from fgets() is ignored and then invalid buffer is being
parsed.
Fixes: #1810
Suggested-by: Thomas Weißschuh <thomas@t-8ch.de>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Gbp-Pq: Topic upstream
Gbp-Pq: Name 0001-lib-path-ul_path_cpuparse-fix-parsing-of-empty-sysfs.patch
Chris Hofstaedtler [Thu, 14 Jul 2022 09:54:01 +0000 (09:54 +0000)]
Use sensible-pager
Closes: #1014368
Gbp-Pq: Topic debian
Gbp-Pq: Name sensible-pager.patch
Chris Hofstaedtler [Thu, 14 Apr 2022 11:47:20 +0000 (11:47 +0000)]
Install lsfd into /usr/bin
Gbp-Pq: Topic debian
Gbp-Pq: Name lsfd-usrbin.patch
Chris Hofstaedtler [Tue, 12 Apr 2022 20:35:57 +0000 (20:35 +0000)]
hardlink tests: set known failed
sha256 cannot be initialized on some archs / buildds.
Gbp-Pq: Topic debian
Gbp-Pq: Name hardlink-tests-known-failed.patch
Chris Hofstaedtler [Tue, 12 Apr 2022 15:41:05 +0000 (15:41 +0000)]
Use non-deprecated chown syntax
Closes: #1007139
Gbp-Pq: Topic debian
Gbp-Pq: Name chown-non-deprecated.patch
Andreas Henriksson [Wed, 30 Jul 2014 12:28:17 +0000 (14:28 +0200)]
verbose-tests
Enable verbose tests and print content of failing tests output file.
Gbp-Pq: Topic debian
Gbp-Pq: Name verbose-tests.patch
Matthew Vernon [Tue, 6 Nov 2018 11:49:21 +0000 (11:49 +0000)]
util-linux: getopt(1) should point to where examples are on a Debian system
Debian BTS #913049
Gbp-Pq: Topic debian
Gbp-Pq: Name man-getopt-examples.patch
Chris Hofstaedtler [Fri, 25 Nov 2022 15:19:08 +0000 (15:19 +0000)]
util-linux (2.38.1-4) unstable; urgency=medium
[ Helmut Grohne ]
* Build-Depend on libcrypt-dev explicitly (Closes: #
1024794)
[ Chris Hofstaedtler ]
* script: abort if unused arguments given (Closes: #
1016193)
[dgit import unpatched util-linux 2.38.1-4]
Chris Hofstaedtler [Fri, 25 Nov 2022 15:19:08 +0000 (15:19 +0000)]
Import util-linux_2.38.1-4.debian.tar.xz
[dgit import tarball util-linux 2.38.1-4 util-linux_2.38.1-4.debian.tar.xz]
Chris Hofstaedtler [Thu, 4 Aug 2022 16:18:17 +0000 (17:18 +0100)]
Import util-linux_2.38.1.orig.tar.xz
[dgit import orig util-linux_2.38.1.orig.tar.xz]