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journal: validate field name in sd_journal_query_unique()
[elogind.git]
/
src
/
journal
/
sd-journal.c
diff --git
a/src/journal/sd-journal.c
b/src/journal/sd-journal.c
index a874ca5eaa01db121ffe5ad08e53d7921b904c7c..772a4fb6dc825d3ecd2d631671a8b2fe710af4ae 100644
(file)
--- 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)