This patch changes libkmod so it honors the 'LINUX_MODULE_DIRECTORY' environment variable, rather than looking for modules exclusively in /lib/modules. Patch by Shea Levy and Eelco Dolstra, from Nixpkgs; adjusted to use 'LINUX_MODULE_DIRECTORY' rather than 'MODULE_DIR' as the variable name. --- kmod-7/libkmod/libkmod.c 2012-03-15 08:19:16.750010226 -0400 +++ kmod-7/libkmod/libkmod.c 2012-04-04 15:21:29.532074313 -0400 @@ -200,7 +200,7 @@ static char *get_kernel_release(const char *dirname) { struct utsname u; - char *p; + char *p, *dirname_prefix; if (dirname != NULL) return path_make_absolute_cwd(dirname); @@ -208,7 +208,10 @@ if (uname(&u) < 0) return NULL; - if (asprintf(&p, "%s/%s", dirname_default_prefix, u.release) < 0) + if ((dirname_prefix = getenv("LINUX_MODULE_DIRECTORY")) == NULL) + dirname_prefix = dirname_default_prefix; + + if (asprintf(&p, "%s/%s", dirname_prefix, u.release) < 0) return NULL; return p; --- kmod-17/tools/static-nodes.c 2013-12-17 22:05:42.159047316 +0100 +++ kmod-17/tools/static-nodes.c 2014-04-17 13:51:17.945974320 +0200 @@ -159,6 +159,7 @@ FILE *in = NULL, *out = NULL; const struct static_nodes_format *format = &static_nodes_format_human; int r, ret = EXIT_SUCCESS; + char *dirname_prefix; for (;;) { int c, idx = 0, valid; @@ -211,16 +212,19 @@ goto finish; } - snprintf(modules, sizeof(modules), "/lib/modules/%s/modules.devname", kernel.release); + if ((dirname_prefix = getenv("LINUX_MODULE_DIRECTORY")) == NULL) + dirname_prefix = "/lib/modules"; + + snprintf(modules, sizeof(modules), "%s/%s/modules.devname", dirname_prefix, kernel.release); in = fopen(modules, "re"); if (in == NULL) { if (errno == ENOENT) { - fprintf(stderr, "Warning: /lib/modules/%s/modules.devname not found - ignoring\n", - kernel.release); + fprintf(stderr, "Warning: %s/%s/modules.devname not found - ignoring\n", + dirname_prefix, kernel.release); ret = EXIT_SUCCESS; } else { - fprintf(stderr, "Error: could not open /lib/modules/%s/modules.devname - %m\n", - kernel.release); + fprintf(stderr, "Error: could not open %s/%s/modules.devname - %m\n", + dirname_prefix, kernel.release); ret = EXIT_FAILURE; } goto finish; bb4f49327f50c7d0039a5b9'>guix-daemon.cil.in
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2023-05-25etc: SELinux: Update policy file....Tested on Rocky Linux 9, as discussed at <https://issues.guix.gnu.org/62487>. * etc/guix-daemon.cil.in: Add rules for /gnu/store remount and file creation in /tmp. Ludovic Courtès
2022-12-23etc: SELinux: Allow init process to setattr on profile directories....* etc/guix-daemon.cil.in: Add rule. Ricardo Wurmus
2022-12-23etc: SELinux: Allow daemon to search run state directories....* etc/guix-daemon.cil.in: Import types init_var_run_t and system_dbusd_var_run_t; add rules. Ricardo Wurmus
2022-12-23etc: SELinux: Label guix-daemon executable in profile....* etc/guix-daemon.cil.in: Add file rule for "guix-daemon" in current-guix profile. Ricardo Wurmus
2022-01-26etc: Remove redundant SELinux permissions block....* etc/guix-daemon.cil.in (guix_daemon): Consolidate two blocks adding sock_file permissions on guix_daemon_conf_t. Marius Bakke
2022-01-24etc: Add more SELinux permissions for the daemon....* etc/guix-daemon.cil.in (guix_daemon): Permit write on guix_daemon_conf_t sock_file, necessary for garbage collection. Marius Bakke