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2022-05-08librc: fix resource leaksWilliam Hubbs
2022-05-08supervise-daemon: fix -WshadowSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08checkpath: fix memory leakSam James
``` ================================================================= ==22862==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7f1fd5b12cb7 in __interceptor_malloc /usr/src/debug/sys-devel/gcc-11.2.1_p20220312/gcc-11-20220312/libsanitizer/asan/asan_malloc_linux.cpp:145 #1 0x55556abecea7 in xmalloc ../src/includes/helpers.h:64 #2 0x55556abecea7 in xasprintf ../src/includes/helpers.h:149 #3 0x55556abeb6fb in do_check ../src/rc/checkpath.c:206 #4 0x55556abeb6fb in main ../src/rc/checkpath.c:443 #5 0x7f1fd58576cf in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 SUMMARY: AddressSanitizer: 4096 byte(s) leaked in 1 allocation(s). ``` Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08checkpath: fix memory leakSam James
``` Direct leak of 4 byte(s) in 1 object(s) allocated from: #0 0x7f49539534a7 in __interceptor_strdup /usr/src/debug/sys-devel/gcc-11.2.1_p20220312/gcc-11-20220312/libsanitizer/asan/asan_interceptors.cpp:454 #1 0x55d76fa66867 in xstrdup ../src/includes/helpers.h:91 #2 0x55d76fa66867 in get_dirfd ../src/rc/checkpath.c:111 #3 0x55d76fa66867 in do_check ../src/rc/checkpath.c:206 #4 0x55d76fa66867 in main ../src/rc/checkpath.c:442 #5 0x7f49536f06cf in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 ``` Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08rc-update: style fixesSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08rc-update: fix mismatched allocSam James
Found by GCC 11's -fanalyzer. Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08rc-status: fix mismatched allocSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08shared/misc.c: free env_allow if returning early from env_filterSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: mark rc_deptree_* functions as mallocsSam James
(This is analogous to the rc_stringlist change.) This gives a hint to the compiler that allocations (return values) from this function should be paired with a corresponding dealloc/free function. Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: mark stringlist functions as warn_unused_resultSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: mark stringlist functions as mallocsSam James
This gives a hint to the compiler that allocations (return values) from this function should be paired with a corresponding dealloc/free function In this case, it means that every rc_stringlist that rc_stringlist_new() returns should eventually be freed by calling rc_stringlist_free(ptr) where ptr is the relevant rc_stringlist. We have to add a test for this into the build system because only GCC supports this for now. In future, we might be able to use meson's has_function_attribute (it does support 'malloc', just not AFAICT 'malloc with arguments'). Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: fix potential use-after-freeSam James
Both 'pkg' and 'local' are referenced within list, so we can't free them yet. Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: fix double-freeSam James
'services' is still referenced by the list which gets returned. We can't free it. Thanks to GCC 11's -fanalyzer. Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: fix mismatched allocsSam James
Signed-off-by: Sam James <sam@gentoo.org>
2022-05-08librc: fix memory leak in rc_services_in_runlevel_stackedSam James
Seen on running rc-status. ``` ================================================================= ==14636==ERROR: LeakSanitizer: detected memory leaks Indirect leak of 72 byte(s) in 3 object(s) allocated from: #0 0x7f443412dcb7 in __interceptor_malloc /usr/src/debug/sys-devel/gcc-11.2.1_p20220312/gcc-11-20220312/libsanitizer/asan/asan_malloc_linux.cpp:145 #1 0x7f443400c727 in xmalloc ../src/includes/helpers.h:64 #2 0x7f443400d1f4 in rc_stringlist_add ../src/librc/librc-stringlist.c:32 #3 0x7f4433fecc34 in get_runlevel_chain ../src/librc/librc.c:390 #4 0x7f4433fedc00 in rc_runlevel_stacks ../src/librc/librc.c:519 #5 0x7f4433ff1d8e in rc_services_in_runlevel_stacked ../src/librc/librc.c:976 #6 0x55be0e8f9517 in main ../src/rc/rc-status.c:407 #7 0x7f44334736cf in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 ``` Signed-off-by: Sam James <sam@gentoo.org>
2022-04-30multiple spelling and typo fixesJosh Soref
This fixes #516.
2022-04-21seedrng: use posix positional params to avoid space splittingJason A. Donenfeld
The value of ${seed_dir} may have spaces in it, making the current argument string building method unsafe. Instead, use positional parameters to pass these arguments safely.
2022-04-20seedrng: initialize seed_dirWilliam Hubbs
2022-04-20seedrng: more improvementsWilliam Hubbs
- drop initialization of some variables. - use eerrorx where possible - drop final cleanup instructions
2022-04-20seedrng: incorporate various improvementsJason A. Donenfeld
There have been a number of subtle improvements and cleanups to seedrng, including using openat and locking the directory fd instead of a separate lock file. Also various stylistic cleanups. This fixes #519. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-04-16simplify github workflows using the matrix syntaxDoug Freed
2022-04-16rewrite tests (#515)William Hubbs
* rewrite tests to work with meson This ports our tests to meson and makes them able to be run in parallel. * add tests to ci * rewrite test/check-trailing-newlines in bash This test was using a GNU sed command which does not work on Alpine Linux.
2022-04-09openrc-shutdown: remove rc- prefix from file namesWilliam Hubbs
2022-04-09binfmt: ignore empty lines (#492)mochaaP
2022-04-07start-stop-daemon: remove rc-prefix from file namesWilliam Hubbs
2022-04-06migrate fully to meson build systemWilliam Hubbs
- drop old build system - move shared include and source files to common directory - drop "rc-" prefix from shared include and source files - move executable-specific code to individual directories under src - adjust top-level .gitignore file for new build system This closes #489.
2022-03-31init.d/seedrng.in: fix rc_yesno typoSam James
This fixes #512.
2022-03-31Add clangd support for developmentLinkTed
This fixes #502.
2022-03-30seedrng: remove environment variablesJason A. Donenfeld
Now that we have the command line arguments, there's no need for the environment variables. This fixes #511.
2022-03-30init.d/urandom.in: drop the use of the psz variableWilliam Hubbs
Since this service is now *bsd only, we don't need to worry about reading this value from /proc/sys.
2022-03-30add seedrng service for LinuxWilliam Hubbs
This moves urandom to *bsd only and adds seedrng as a separate service for Linux. This fixes #510
2022-03-30seedrng.c: multiple cleanupsWilliam Hubbs
This fixes #508.
2022-03-29seedrng: clean up fds and avoid -1 close on exit (#509)Jason A. Donenfeld
This cleans up the exit path a little bit. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-03-26Use seedrng for seeding the random number generatorJason A. Donenfeld
The RNG can't actually be seeded from a shell script, due to the reliance on ioctls. For this reason, the seedrng project provides a basic script meant to be copy and pasted into projects like OpenRC and tweaked as needed: https://git.zx2c4.com/seedrng/about/ This commit imports it into OpenRC and wires up /etc/init.d/urandom to call it. It shouldn't be called by other things on the system, so it lives in rc_sbindir. Closes #506. Closes #507. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-03-05Add Posix Scheduling Support to start-stop-daemon (#497)sad-goldfish
2022-03-05switch 0x100 constants to enumsMike Frysinger
This should make the code easier to maintain without having to remember what the exact 0x100 constant means.
2022-03-05switch 0x80 to 0x103 for long optionsMike Frysinger
We use 0x100+ to avoid collisions in the 8 bit getopt interface, so switch 0x80 to align with the other existing 0x100 options we have.
2022-03-05Use consistent args passing in start-stop-daemonLinkTed
2022-03-05Fix indentation in the meson.build fileLinkTed
2022-03-05Add newline for `want`Cat Lee Ball
The comment block for `want` seemed to be unintentionally part of the `use` block. Added a newline so `want` will have its own section.
2022-02-06add GH action to leverage coverity scanMike Frysinger
2022-02-06linux: Add support for No New Privs flagLinkTed
This add No New Privs flag for start-stop-daemon and supervise-daemon by adding --no-new-privs flag. As a result, the user set the No New Privs flag for the program should run with. see PR_SET_NO_NEW_PRIVS prctl(2)
2022-02-06capabilities: Add support for securebits flagsLinkTed
This adds securebits flags for start-stop-daemon and supervise-daemon by adding --secbits option. As a result, the user can specify securebits the program should run with. see capabilities(7)
2022-01-30init.d/devfs: default mount /dev noexecomnivagant
2022-01-30init.d/bootmisc.in: prevent error due to nonexistant fileDermot Bradley
During boot if the "previous_dmesg" setting is enabled in /etc/conf.d/bootmisc then during the 1st boot of a machine the bootmisc init.d script will attempt to move a nonexistant dmesg file, so generating an error on the console. Modify the script to only move an existing file.
2022-01-26rc-misc.c: Allocate memory for 'file'Matt Turner
This is a partial revert of commit 8e02406d ("rc-misc.c: remove references to PATH_MAX"), which changed 'file' to a null pointer with no associated storage. ../openrc-0.44.10/src/rc/rc-misc.c: In function ‘_rc_deptree_load’: ../openrc-0.44.10/src/rc/rc-misc.c:392:33: warning: ‘%s’ directive argument is null [-Wformat-overflow=] 392 | eerror("Clock skew detected with `%s'", file); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Fixes: 8e02406d ("rc-misc.c: remove references to PATH_MAX") Closes: #493
2021-12-31define the pam directory at the top levelWilliam Hubbs
2021-12-31remove a tabWilliam Hubbs
2021-12-30fix libkvm dependency for *bsdWilliam Hubbs
2021-12-30fix filename in FreeBSD meson buildWilliam Hubbs
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