| Age | Commit message (Collapse) | Author |
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Format string tweaks (and a small fix on 32bit)
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Remove FOREACH_WORD_QUOTED
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It was logical, but not entirely obvious, that 'e' with no arguments does
nothing. Expand the explanation a bit and add an example.
Fixes #4564.
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The .so symlinks got moved to rootlibdir in 082210c7.
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The check for the setcap binary was added in commit
dd5ae4c36c89da5dbe8d1628939b26c00db98753 to set the CAP_MAC_ADMIN
capability for systemd-bus-proxyd. Later on, bus-proxyd was removed in
commit 798c486fbcdce3346cd862c52e1a200bb8a2cb23.
So remove the leftover setcap configure check as well.
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For normal arches this doesn't matter, but on arm32 arg_journal_size_max was smaller
than the other *SizeMax variables. This doesn't seem useful.
This is anothet part of the fix in 5206a724a0.
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It's pointless to call AC_SUBST more than once on the same variable. Because
of all the copypasta, we were mixing CLFAGS and LDFLAGS.
… and the assertion in previous commit was wrong. PPC64 is a special snowflake.
__SANE_USERSPACE_TYPES__ is needed on PPC64 to make __u64 be llu, instead of
lu. Considering that both lu and llu are 64 bits, there's nothing sane about
this, maybe the flag should be called __INSANE_USERSPACE_TYPES__ instead. Sane
or not, this makes ppc64 kernel headers behave consistent with other
architectures. With this flag, no warnings are emitted at -O0 level.
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Commit b006762 inverted the initial exit code which is relevant for --help and
--version without a particular reason. For these special options, parse_argv()
returns 0 so that our main() immediately skips to the end without adjusting
"ret". Otherwise, if an actual container is being started, ret is set on error
in run(), which still provides the "non-zero exit on error" behaviour.
Fixes #4605.
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According to comments in <asm/types.h>, __u64 is always defined as unsigned
long long. Those casts should be superfluous.
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core: make RootDirectory= and ProtectKernelModules= work
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If the "systemctl start" happens at an "unlucky" time such as 1000.9 seconds
and then e. g. runs for 2.6 s (sleep 2 plus the overhead of starting the unit
and waiting for it) the END_SEC would be 1003.5s which would round to 1004,
making the difference 4. On busier testbeds the overhead apparently can take a
bit more than 0.5s. The main point is really that it doesn't wait that much
longer, so "-le 4" seems perfectly fine. We allow up to 1.5s in the subsequent
"wait5fail" test below too.
Fixes #4582
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In file included from ./src/basic/macro.h:415:0,
from ./src/shared/acl-util.h:28,
from src/coredump/coredump.c:36:
src/coredump/coredump.c: In function ‘submit_coredump’:
src/coredump/coredump.c:711:26: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 7 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^
./src/basic/log.h:175:82: note: in definition of macro ‘log_full_errno’
? log_internal(_level, _e, __FILE__, __LINE__, __func__, __VA_ARGS__) \
^~~~~~~~~~~
./src/basic/log.h:183:28: note: in expansion of macro ‘log_full’
#define log_info(...) log_full(LOG_INFO, __VA_ARGS__)
^~~~~~~~
src/coredump/coredump.c:711:17: note: in expansion of macro ‘log_info’
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^~~~~~~~
src/coredump/coredump.c:711:26: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 8 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^
./src/basic/log.h:175:82: note: in definition of macro ‘log_full_errno’
? log_internal(_level, _e, __FILE__, __LINE__, __func__, __VA_ARGS__) \
^~~~~~~~~~~
./src/basic/log.h:183:28: note: in expansion of macro ‘log_full’
#define log_info(...) log_full(LOG_INFO, __VA_ARGS__)
^~~~~~~~
src/coredump/coredump.c:711:17: note: in expansion of macro ‘log_info’
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^~~~~~~~
src/coredump/coredump.c:741:27: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 7 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
log_debug("Not generating stack trace: core size %zu is greater than %zu (the configured maximum)",
^
./src/basic/log.h:175:82: note: in definition of macro ‘log_full_errno’
? log_internal(_level, _e, __FILE__, __LINE__, __func__, __VA_ARGS__) \
^~~~~~~~~~~
./src/basic/log.h:182:28: note: in expansion of macro ‘log_full’
#define log_debug(...) log_full(LOG_DEBUG, __VA_ARGS__)
^~~~~~~~
src/coredump/coredump.c:741:17: note: in expansion of macro ‘log_debug’
log_debug("Not generating stack trace: core size %zu is greater than %zu (the configured maximum)",
^~~~~~~~~
src/coredump/coredump.c:741:27: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 8 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
log_debug("Not generating stack trace: core size %zu is greater than %zu (the configured maximum)",
^
./src/basic/log.h:175:82: note: in definition of macro ‘log_full_errno’
? log_internal(_level, _e, __FILE__, __LINE__, __func__, __VA_ARGS__) \
^~~~~~~~~~~
./src/basic/log.h:182:28: note: in expansion of macro ‘log_full’
#define log_debug(...) log_full(LOG_DEBUG, __VA_ARGS__)
^~~~~~~~
src/coredump/coredump.c:741:17: note: in expansion of macro ‘log_debug’
log_debug("Not generating stack trace: core size %zu is greater than %zu (the configured maximum)",
^~~~~~~~~
src/coredump/coredump.c:768:34: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 7 has type ‘uint64_t {aka long long unsigned int}’ [-Wformat=]
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^
./src/basic/log.h:175:82: note: in definition of macro ‘log_full_errno’
? log_internal(_level, _e, __FILE__, __LINE__, __func__, __VA_ARGS__) \
^~~~~~~~~~~
./src/basic/log.h:183:28: note: in expansion of macro ‘log_full’
#define log_info(...) log_full(LOG_INFO, __VA_ARGS__)
^~~~~~~~
src/coredump/coredump.c:768:25: note: in expansion of macro ‘log_info’
log_info("The core will not be stored: size %zu is greater than %zu (the configured maximum)",
^~~~~~~~
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We don't have plural in the name of any other -util files and this
inconsistency trips me up every time I try to type this file name
from memory. "formats-util" is even hard to pronounce.
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non-fatal mount errors shouldn't be logged as warnings.
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Instead of having two fields inside BindMount struct where one is stack
based and the other one is heap, use one field to store the full path
and updated it when we chase symlinks. This way we avoid dealing with
both at the same time.
This makes RootDirectory= work with ProtectHome= and ProtectKernelModules=yes
Fixes: https://github.com/systemd/systemd/issues/4567
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If systemd is built with --enable-split-usr, but the system is indeed a
merged-usr system, then systemd-delta gets all confused and reports
that all units and configuration files have been overridden.
Skip any prefix paths that are symlinks in this case.
Fixes: #4573
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and over
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It's the default, and NULL is shorter.
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journalctl: fix memleak
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acl-util: fix memleak
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/bin/kernel-install: line 143: return: can only `return' from a function or sourced script
https://bugzilla.redhat.com/show_bug.cgi?id=1391829
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systemd-analyze syscall-filter
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Setting no_new_privs does not stop UID changes, but rather blocks
gaining privileges through execve(). Also fixes a small typo.
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Fixes:
$ ./libtool --mode execute valgrind --leak-check=full ./journalctl >/dev/null
==22309== Memcheck, a memory error detector
==22309== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==22309== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==22309== Command: /home/vagrant/systemd/.libs/lt-journalctl
==22309==
Hint: You are currently not seeing messages from other users and the system.
Users in groups 'adm', 'systemd-journal', 'wheel' can see all messages.
Pass -q to turn off this notice.
==22309==
==22309== HEAP SUMMARY:
==22309== in use at exit: 8,680 bytes in 4 blocks
==22309== total heap usage: 5,543 allocs, 5,539 frees, 9,045,618 bytes allocated
==22309==
==22309== 488 (56 direct, 432 indirect) bytes in 1 blocks are definitely lost in loss record 2 of 4
==22309== at 0x4C2BBAD: malloc (vg_replace_malloc.c:299)
==22309== by 0x6F37A0A: __new_var_obj_p (__libobj.c:36)
==22309== by 0x6F362F7: __acl_init_obj (acl_init.c:28)
==22309== by 0x6F37731: __acl_from_xattr (__acl_from_xattr.c:54)
==22309== by 0x6F36087: acl_get_file (acl_get_file.c:69)
==22309== by 0x4F15752: acl_search_groups (acl-util.c:172)
==22309== by 0x113A1E: access_check_var_log_journal (journalctl.c:1836)
==22309== by 0x113D8D: access_check (journalctl.c:1889)
==22309== by 0x115681: main (journalctl.c:2236)
==22309==
==22309== LEAK SUMMARY:
==22309== definitely lost: 56 bytes in 1 blocks
==22309== indirectly lost: 432 bytes in 1 blocks
==22309== possibly lost: 0 bytes in 0 blocks
==22309== still reachable: 8,192 bytes in 2 blocks
==22309== suppressed: 0 bytes in 0 blocks
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bash-4.3# journalctl --no-hostname >/dev/null
=================================================================
==288==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48492 byte(s) in 2694 object(s) allocated from:
#0 0x7fb4aba13e60 in malloc (/lib64/libasan.so.3+0xc6e60)
#1 0x7fb4ab5b2cc4 in malloc_multiply src/basic/alloc-util.h:70
#2 0x7fb4ab5b3194 in parse_field src/shared/logs-show.c:98
#3 0x7fb4ab5b4918 in output_short src/shared/logs-show.c:347
#4 0x7fb4ab5b7cb7 in output_journal src/shared/logs-show.c:977
#5 0x5650e29cd83d in main src/journal/journalctl.c:2581
#6 0x7fb4aabdb730 in __libc_start_main (/lib64/libc.so.6+0x20730)
SUMMARY: AddressSanitizer: 48492 byte(s) leaked in 2694 allocation(s).
Closes: #4568
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Fixes build error on recent toolchains:
../src/test/test-seccomp.c:35: error: undefined reference to 'seccomp_arch_native'
collect2: error: ld returned 1 exit status
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Tree wide cleanups
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This reverts commit 75ead2b753cb9586f3f208326446081baab70da1.
Follow up for #4546:
> @@ -848,8 +848,7 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
if (k->src_id == KDBUS_SRC_ID_KERNEL)
bus_message_set_sender_driver(bus, m);
else {
- xsprintf(m->sender_buffer, ":1.%llu",
- (unsigned long long)k->src_id);
+ xsprintf(m->sender_buffer, ":1.%"PRIu64, k->src_id);
This produces:
src/libsystemd/sd-bus/bus-kernel.c: In function ‘bus_kernel_make_message’:
src/libsystemd/sd-bus/bus-kernel.c:851:44: warning: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 4 has type ‘__u64 {aka long long unsigned int}’ [-Wformat=]
xsprintf(m->sender_buffer, ":1.%"PRIu64, k->src_id);
^
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let's get this out today!
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Just to make the whole thing easier for users.
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Now that the list is user-visible, @default should be first.
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This should make it easier for users to understand what each filter
means as the list of syscalls is updated in subsequent systemd versions.
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endocode/djalal/fix-dynamicuser-supplementary-groups
core: intialize user aux groups and SupplementaryGroups= when DynamicUser= is set
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is set
Make sure that when DynamicUser= is set that we intialize the user
supplementary groups and that we also support SupplementaryGroups=
Fixes: https://github.com/systemd/systemd/issues/4539
Thanks Evgeny Vereshchagin (@evverx)
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Two testsuite tweaks
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xsprintf revert
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