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Systemd/src/basic
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Daniel Mack 79c954405f basic: log: Increase static buffer for source file location (#3674) 
Commit d054f0a4 ("tree-wide: use xsprintf() where applicable") used a
semantic patch approach to change a number of locations from

  snprintf(buf, sizeof(buf), FMT, ...)

to

  xsprintf(buf, FMT, ...)

The problem is that xsprintf() wraps the snprintf() in an
assert_message_se(), so if snprintf() reports an overflow of the
destination buffer, the binary will now terminate.

This hit a user running a version of systemd that was built from a
deeply nested system path.

Fix this by

a) Switching back to snprintf() for this particular case. We should really
rather truncate the location string than crash in such situations.

b) Increasing the size of that static string buffer, to make the event more
unlikely.
2016-07-07 07:30:34 +03:00
..
.gitignore
af-list.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
af-list.h Use provided buffer in dns_resource_key_to_string 2016-02-16 19:55:51 -05:00
alloc-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
alloc-util.h alloc-util: cleanups 2016-02-19 01:36:46 +06:00
architecture.c basic: Fix incorrect architecture mapping on sparc64. (#3274) 2016-05-16 21:25:36 +02:00
architecture.h basic: Fix incorrect architecture mapping on sparc64. (#3274) 2016-05-16 21:25:36 +02:00
arphrd-list.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
arphrd-list.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
async.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
async.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
audit-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
audit-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
barrier.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
barrier.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
bitmap.c resolved: when using the ResolveRecord() bus call, adjust TTL for caching time 2016-06-21 13:20:48 +02:00
bitmap.h resolved: when using the ResolveRecord() bus call, adjust TTL for caching time 2016-06-21 13:20:48 +02:00
blkid-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
btrfs-ctree.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
btrfs-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
btrfs-util.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
build.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
bus-label.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
bus-label.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
calendarspec.c calendarspec: use ".." notation for ranges of weekdays 2016-07-01 23:13:58 -04:00
calendarspec.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
cap-list.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
cap-list.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
capability-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
capability-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
cgroup-util.c core: add support for IOReadIOPSMax and IOWriteIOPSMax 2016-05-18 13:50:56 -07:00
cgroup-util.h core: add support for IOReadIOPSMax and IOWriteIOPSMax 2016-05-18 13:50:56 -07:00
chattr-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
chattr-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
clock-util.c clock-util: be more tolerant in parsing /etc/adjtime 2016-02-26 12:33:41 +01:00
clock-util.h clock-util: make clock_is_localtime() testable and add initial tests 2016-02-26 11:28:49 +01:00
conf-files.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
conf-files.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
copy.c machined: support non-btrfs file systems with "machinectl clone" 2016-05-02 11:15:30 +02:00
copy.h machined: support non-btrfs file systems with "machinectl clone" 2016-05-02 11:15:30 +02:00
cpu-set-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
cpu-set-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
def.h core: rework reboot parameter logic a bit 2016-04-12 13:43:32 +02:00
device-nodes.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
device-nodes.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
dirent-util.c tree-wide: rename hidden_file to hidden_or_backup_file and optimize 2016-04-28 08:25:17 -04:00
dirent-util.h tree-wide: rename hidden_file to hidden_or_backup_file and optimize 2016-04-28 08:25:17 -04:00
env-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
env-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
errno-list.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
errno-list.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
escape.c Merge pull request #2589 from keszybz/resolve-tool-2 2016-02-13 11:15:41 +01:00
escape.h Merge pull request #2589 from keszybz/resolve-tool-2 2016-02-13 11:15:41 +01:00
ether-addr-util.c util-lib: add ether_addr_from_string() 2016-05-17 16:55:20 -04:00
ether-addr-util.h util-lib: add ether_addr_from_string() 2016-05-17 16:55:20 -04:00
exit-status.c exit-code: minor coding style updates 2016-06-06 19:59:07 +02:00
exit-status.h exit-status: update comments a bit 2016-06-06 19:59:08 +02:00
extract-word.c tree-wide: make ++/-- usage consistent WRT spacing 2016-02-22 20:32:04 -08:00
extract-word.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
fd-util.c basic/fd-util: introduce stdio_unset_cloexec() function 2016-07-02 23:38:47 +06:00
fd-util.h basic/fd-util: introduce stdio_unset_cloexec() function 2016-07-02 23:38:47 +06:00
fileio-label.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
fileio-label.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
fileio.c machined: "machinectl clean" can take a while, do it asynchronously from a background process 2016-06-24 16:01:14 +02:00
fileio.h machined: "machinectl clean" can take a while, do it asynchronously from a background process 2016-06-24 16:01:14 +02:00
formats-util.h core: set $JOURNAL_STREAM to the dev_t/ino_t of the journal stream of executed services 2016-06-15 23:00:27 +02:00
fs-util.c journalctl: Make temporary files directory configurable (#3574) 2016-06-30 07:59:06 -07:00
fs-util.h journalctl: Make temporary files directory configurable (#3574) 2016-06-30 07:59:06 -07:00
glob-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
glob-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
gunicode.c basic: include only what we use 2015-11-30 21:51:03 +01:00
gunicode.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
hash-funcs.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
hash-funcs.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
hashmap.c set: add new set_put_strsplit() call 2016-06-21 13:20:48 +02:00
hashmap.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
hexdecoct.c tree-wide: make ++/-- usage consistent WRT spacing 2016-02-22 20:32:04 -08:00
hexdecoct.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
hostname-util.c Merge pull request #2959 from keszybz/stop-resolving-localdomain 2016-04-04 22:06:37 -04:00
hostname-util.h networkd: add basic LLDP transmission support 2016-02-21 20:58:59 +01:00
in-addr-util.c Merge pull request #3432 from poettering/resolved-ll-ipv6 2016-06-09 10:18:07 +02:00
in-addr-util.h Merge pull request #3432 from poettering/resolved-ll-ipv6 2016-06-09 10:18:07 +02:00
io-util.c core: rework how we flush incoming traffic when a socket unit goes down 2016-05-06 13:29:26 +02:00
io-util.h tree-wide: minor formatting inconsistency cleanups 2016-02-23 14:20:34 -08:00
ioprio.h tree-wide: sort includes in *.h 2015-11-18 23:09:02 +01:00
label.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
label.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
list.h tree-wide: minor formatting inconsistency cleanups 2016-02-23 14:20:34 -08:00
locale-util.c locale-util: mark special_glyph() as _const_ 2016-05-09 15:17:57 -04:00
locale-util.h locale-util: mark special_glyph() as _const_ 2016-05-09 15:17:57 -04:00
lockfile-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
lockfile-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
log.c basic: log: Increase static buffer for source file location (#3674) 2016-07-07 07:30:34 +03:00
log.h basic/log: remove unused return value 2016-03-15 19:40:33 -04:00
login-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
login-util.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
macro.h networkd: add support to configure VLAN on bridge ports 2016-06-10 09:10:41 +02:00
Makefile
memfd-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
memfd-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
mempool.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
mempool.h tree-wide: make more global variables static 2016-02-13 12:28:28 +01:00
missing.h networkd: added support for vrf interfaces (#3316) 2016-06-16 00:25:06 +02:00
missing_syscall.h util-lib: Add sparc64 support for process creation (#3348) 2016-05-29 20:03:51 -04:00
mkdir-label.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
mkdir.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
mkdir.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
mount-util.c basic/mount-util: recognize pvfs2 as network fs (#3140) 2016-04-28 19:49:16 +02:00
mount-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
MurmurHash2.c tree-wide: minor formatting inconsistency cleanups 2016-02-23 14:20:34 -08:00
MurmurHash2.h
nss-util.h test-nss: test the resolution of various names 2016-04-05 23:19:56 -04:00
ordered-set.c networkd: use an OrderedSet instead of Set to collect link domains 2016-01-26 14:42:03 +01:00
ordered-set.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
parse-util.c util-lib: introduce parse_percent() for parsing percent specifications 2016-06-14 19:50:38 +02:00
parse-util.h util-lib: introduce parse_percent() for parsing percent specifications 2016-06-14 19:50:38 +02:00
path-util.c path-util: also support ".old" and ".new" suffixes and recommend them 2016-04-29 10:21:07 -04:00
path-util.h tree-wide: rename hidden_file to hidden_or_backup_file and optimize 2016-04-28 08:25:17 -04:00
prioq.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
prioq.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
proc-cmdline.c core: parse rd.rescue and rd.emergency as initrd-specific shorthands (#3488) 2016-06-13 16:28:42 +02:00
proc-cmdline.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
process-util.c tree-wide: some work-arounds for gcc false positives regarding uninitialized variables 2016-06-21 14:15:23 +02:00
process-util.h util: rework sigkill_wait() to not require pid_t pointer 2016-05-02 11:15:30 +02:00
random-util.c Fixed a small typo in a comment (#3514) 2016-06-12 16:42:13 +02:00
random-util.h basic: include only what we use 2015-11-30 21:51:03 +01:00
ratelimit.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
ratelimit.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
raw-clone.h util-lib: Add sparc64 support for process creation (#3348) 2016-05-29 20:03:51 -04:00
refcnt.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
replace-var.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
replace-var.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
rlimit-util.c core: make parsing of RLIMIT_NICE aware of actual nice levels 2016-04-29 16:27:49 +02:00
rlimit-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
rm-rf.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
rm-rf.h basic: remove rm_rf_and_free, add rm_rf_physical_and_free, use rm_rf_physical_and_freep in tests (#3292) 2016-05-20 15:08:24 +02:00
securebits.h
selinux-util.c selinux: use *_raw API from libselinux 2016-03-04 01:58:28 +00:00
selinux-util.h selinux: always try to load the full selinux db 2016-03-01 20:39:30 -05:00
set.h set: add new set_put_strsplit() call 2016-06-21 13:20:48 +02:00
sigbus.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
sigbus.h tree-wide: place #pragma once at the same place everywhere 2016-02-20 22:42:29 +01:00
signal-util.c tree-wide: add new SIGNAL_VALID() macro-like function that validates signal numbers 2016-04-12 13:43:32 +02:00
signal-util.h tree-wide: add new SIGNAL_VALID() macro-like function that validates signal numbers 2016-04-12 13:43:32 +02:00
siphash24.c missing include added for build with -DDEBUG (#3424) 2016-06-03 12:33:12 +02:00
siphash24.h shared: make sure foo.bar and foobar result in different domain name hashes 2016-01-11 19:39:59 +01:00
smack-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
smack-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
socket-label.c socket_address_listen: do not rely on errno (2) 2016-03-10 09:24:08 -05:00
socket-util.c socket-util: Run the fallback when the kernel complains about the null buffer (#3541) 2016-06-15 12:33:24 +02:00
socket-util.h util-lib: add new ifname_valid() call that validates interface names 2016-05-09 15:45:31 +02:00
sparse-endian.h
special.h Create initrd-root-device.target synchronization point (#3239) 2016-05-12 18:42:39 +02:00
stat-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
stat-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
stdio-util.h tree-wide: minor formatting inconsistency cleanups 2016-02-23 14:20:34 -08:00
strbuf.c strbuf: set the proper character when creating new nodes 2016-05-03 22:35:27 +02:00
strbuf.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
string-table.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
string-table.h string-table: make sure DEFINE_STRING_TABLE_LOOKUP_WITH_BOOLEAN() handles NULL strings nicely 2016-06-21 13:20:47 +02:00
string-util.c tree-wide: make ++/-- usage consistent WRT spacing 2016-02-22 20:32:04 -08:00
string-util.h util-lib: make localed's nonempty() generic, rename it to empty_to_null() and make use of it everywhere 2016-05-30 17:59:43 +02:00
strv.c basic/strv: introduce STRV_IGNORE macro (#3601) 2016-06-27 23:26:07 +02:00
strv.h basic/strv: introduce STRV_IGNORE macro (#3601) 2016-06-27 23:26:07 +02:00
strxcpyx.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
strxcpyx.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
syslog-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
syslog-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
terminal-util.c treewide: use stdio_unset_cloexec() function 2016-07-02 23:42:01 +06:00
terminal-util.h pager: don't start pager if the terminal is explicitly set to TERM=dumb 2016-05-30 18:23:54 +02:00
time-util.c time-util: add triple timestamp object 2016-06-06 19:59:07 +02:00
time-util.h time-util: add triple timestamp object 2016-06-06 19:59:07 +02:00
umask-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
unaligned.h util-lib: add accessors for unaligned native endian words 2016-06-06 19:59:09 +02:00
unit-name.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
unit-name.h unit-name: remove spurious newline 2016-06-13 18:47:42 +02:00
user-util.c basic: user-utils.c needs missing.h for secure_getenv (#3059) 2016-04-18 15:28:00 +02:00
user-util.h nspawn: make -U a tiny bit smarter 2016-04-25 12:16:02 +02:00
utf8.c tree-wide: make ++/-- usage consistent WRT spacing 2016-02-22 20:32:04 -08:00
utf8.h Ignore BOM in config files 2016-03-22 18:51:59 -04:00
util.c util: introduce physical_memory_scale() to unify how we scale by physical memory 2016-06-14 20:01:45 +02:00
util.h util: introduce physical_memory_scale() to unify how we scale by physical memory 2016-06-14 20:01:45 +02:00
verbs.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
verbs.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
virt.c util: don't dump /proc/cpuinfo contents in debug info 2016-05-02 12:08:02 +02:00
virt.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
web-util.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
web-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
xattr-util.c tree-wide: no need to pass excess flags to open()/openat() if O_PATH is passed 2016-03-02 00:42:49 +06:00
xattr-util.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
xml.c tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00
xml.h tree-wide: remove Emacs lines from all files 2016-02-10 13:41:57 +01:00