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libsystemd, despite being useful, adds a huge surface area for just using the sd_notify API. libsystemd's surface has been exploited in the past [1]. Implement the systemd notification protocol by hand since it is just sending newline-delimited datagrams to a UNIX socket. The code shouldn't need more attention in the future since the notification protocol is covered under systemd's stability promise [2]. We don't need to support VSOCK-backed service notifications since they are only intended for virtual machine inits. [1]: https://www.openwall.com/lists/oss-security/2024/03/29/4 [2]: https://systemd.io/PORTABILITY_AND_STABILITY/ |
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| .. | ||
| include | ||
| .gitignore | ||
| bind9.xsl | ||
| builtin.c | ||
| config.c | ||
| control.c | ||
| controlconf.c | ||
| dlz_dlopen_driver.c | ||
| fuzz.c | ||
| geoip.c | ||
| log.c | ||
| logconf.c | ||
| main.c | ||
| Makefile.am | ||
| named.conf.rst | ||
| named.rst | ||
| os.c | ||
| server.c | ||
| statschannel.c | ||
| tkeyconf.c | ||
| transportconf.c | ||
| tsigconf.c | ||
| xsl_p.h | ||
| zoneconf.c | ||