From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 2 Sep 2022 09:33:48 +0000 (+0200)
Subject: bootspec: complain about loader.conf lines without parameter
X-Git-Tag: v252-rc1~268^2~4
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9ac2a89a8f02df9ea26df56891973172cf712d65;p=thirdparty%2Fsystemd.git

bootspec: complain about loader.conf lines without parameter
---

diff --git a/src/shared/bootspec.c b/src/shared/bootspec.c
index ebb172404b3..3ca65454c1a 100644
--- a/src/shared/bootspec.c
+++ b/src/shared/bootspec.c
@@ -369,6 +369,10 @@ int boot_loader_read_conf(BootConfig *config, FILE *file, const char *path) {
                         log_syntax(NULL, LOG_WARNING, path, line, 0, "Bad syntax, ignoring line.");
                         continue;
                 }
+                if (isempty(p)) {
+                        log_syntax(NULL, LOG_WARNING, path, line, 0, "Field '%s' without value, ignoring line.", field);
+                        continue;
+                }
 
                 if (streq(field, "default"))
                         r = free_and_strdup(&config->default_pattern, p);