From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 4 Mar 2025 14:41:12 +0000 (+0100)
Subject: log: explicitly size log_target_max_level()
X-Git-Tag: v258-rc1~1191
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f4c37bc070c5546471836b0fac4df9f469557eb;p=thirdparty%2Fsystemd.git

log: explicitly size log_target_max_level()

We always validate that the target value is below _LOG_TARGET_SINGLE_MAX
before acessing it, but we don't actually size the array like that.
let's fix that.

This doesn#t effectively change anything, but it makes things more
explicit what the limit here is.
---

diff --git a/src/basic/log.c b/src/basic/log.c
index 51f3a4eeada..c1198d0f61d 100644
--- a/src/basic/log.c
+++ b/src/basic/log.c
@@ -50,7 +50,7 @@ static void *log_syntax_callback_userdata = NULL;
 
 static LogTarget log_target = LOG_TARGET_CONSOLE;
 static int log_max_level = LOG_INFO;
-static int log_target_max_level[] = {
+static int log_target_max_level[_LOG_TARGET_SINGLE_MAX] = {
         [LOG_TARGET_CONSOLE] = INT_MAX,
         [LOG_TARGET_KMSG]    = INT_MAX,
         [LOG_TARGET_SYSLOG]  = INT_MAX,