From: Kay Sievers <kay@vrfy.org>
Date: Wed, 10 Jul 2013 22:13:46 +0000 (+0200)
Subject: shutdown: fix /proc/cmdline reading of 'quiet'
X-Git-Tag: v206~151
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=8577e67245fc5d38bfdc32349388769895202bc4;hp=66713f77e851c12452729d37e22ef66673852b8f;p=elogind.git

shutdown: fix /proc/cmdline reading of 'quiet'
---

diff --git a/src/core/shutdown.c b/src/core/shutdown.c
index c02a14d66..fe7a0739d 100644
--- a/src/core/shutdown.c
+++ b/src/core/shutdown.c
@@ -144,11 +144,18 @@ int main(int argc, char *argv[]) {
                 char *w, *state;
                 size_t l;
 
-                FOREACH_WORD_QUOTED(w, l, line, state)
-                        if (streq(w, "quiet")) {
+                FOREACH_WORD_QUOTED(w, l, line, state) {
+                        _cleanup_free_ char *word;
+
+                        word = strndup(w, l);
+                        if (!word)
+                                break;
+
+                        if (streq(word, "quiet")) {
                                 log_set_max_level(LOG_WARNING);
                                 break;
                         }
+                }
         }
 
         log_parse_environment();