Dag-Erling Smørgrav
b18489dd60
Every tenth call to auditwarnlog(), check that the audit_warn(5) script exists and is executable by us. If it is, execute it as previously; otherwise, fall back to calling syslog(3) directly. Additionally, if we choose to use the script and fail, also log the original message to syslogd, not just the fact that we failed to log. We could record the result of trying to execute the script, but that would require pausing while it runs (or at least until the execve(2) call has completed). Retesting every tenth call is a little clunky but avoids having to restart or signal auditd(8) to force it to notice a change in availability, or adding a command-line option and / or modifying the audit_control(5) syntax to let the user express a preference. MFC after: 1 week Sponsored by: Klara, Inc. Sponsored by: Qualys, Inc. Reviewed by: kevans Differential Revision: https://reviews.freebsd.org/D60172
FreeBSD Source:
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Source Roadmap:
| Directory | Description |
|---|---|
| bin | System/user commands. |
| cddl | Source code for third-party software under the Common Development and Distribution License. |
| contrib | Source code for third-party software. |
| crypto | Source code for cryptographic libraries and commands (see crypto/README). |
| etc | Template files for /etc. |
| include | System include files. |
| kerberos5 | Build system for Kerberos 5 (Heimdal). |
| krb5 | Build system for Kerberos 5 (MIT). |
| lib | System libraries. |
| libexec | System commands intended to be executed by other commands or daemons. |
| packages | Base system packages. |
| release | Makefiles and scripts used for building releases and VM images. |
| rescue | Build system for statically linked /rescue commands. |
| sbin | System commands. |
| secure | Build system for cryptographic libraries and commands (excluding Kerberos). |
| share | Shared resources. |
| stand | Boot loader sources. |
| sys | Kernel sources (see sys/README.md). |
| targets | Support for experimental DIRDEPS_BUILD |
| tests | Tests which can be run by Kyua. See tests/README for additional information. |
| tools | Ancillary utilities and tests (not included in the build). |
| usr.bin | User commands. |
| usr.sbin | System administration commands. |
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