varnishevent: don't crash on data dump if the data table is unintialized

67d9dfbc · Geoff Simmons · 33cd802c · 67d9dfbc
Commit 67d9dfbc authored Oct 12, 2013 by Geoff Simmons
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data.c bin/varnishevent/data.c +3 -0

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--- a/bin/varnishevent/data.c
+++ b/bin/varnishevent/data.c
@@ -222,6 +222,9 @@ DATA_Dump(void)
    
    for (int i = 0; i < config.max_data; i++) {
        int j;
+
+        if (logline == NULL || logline[i].magic != LOGLINE_MAGIC)
+            continue;
        
        if (logline[i].state == DATA_EMPTY)
            continue;