From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 18 Oct 2012 20:30:27 +0000 (+0200)
Subject: journal: validate field name in sd_journal_query_unique()
X-Git-Tag: v195~62
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d5c4ed623b3b83b8caaf6b26f5b4c8006ff372ac;p=thirdparty%2Fsystemd.git

journal: validate field name in sd_journal_query_unique()
---

diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index a874ca5eaa0..772a4fb6dc8 100644
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -2214,6 +2214,8 @@ _public_ int sd_journal_query_unique(sd_journal *j, const char *field) {
                 return -EINVAL;
         if (isempty(field))
                 return -EINVAL;
+        if (!field_is_valid(field))
+                return -EINVAL;
 
         f = strdup(field);
         if (!f)