e4202df09
Andy Shevchenko
2020-12-21
Subject
modprobe: Add support for modprobe.blacklist=module1,module2,...
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modutils/modprobe.c+19 -0
| @@ -663,6 +663,25 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv) | |
| load_modules_dep(); | |
| } | |
| + | /* Handle modprobe.blacklist=module1,module2,... */ |
| + | if (ENABLE_FEATURE_MODPROBE_BLACKLIST) { |
| + | char *options; |
| + | char *substr; |
| + | |
| + | options = parse_and_add_kcmdline_module_options(NULL, "modprobe"); |
| + | while ((substr = strsep(&options, " ")) != NULL) { |
| + | char *fn = is_prefixed_with(substr, "blacklist="); |
| + | if (!fn) |
| + | continue; |
| + | while ((substr = strsep(&fn, ",")) != NULL) { |
| + | /* blacklist <modulename> */ |
| + | get_or_add_modentry(substr)->flags |= MODULE_FLAG_BLACKLISTED; |
| + | DBG("blacklist: %s", substr); |
| + | } |
| + | } |
| + | /*free(options); - WRONG, strsep may have advanced it */ |
| + | } |
| + | |
| rc = 0; | |
| while ((me = llist_pop(&G.probes)) != NULL) { | |
| if (me->realnames == NULL) { | |