log: add NULL ptr guard on fclose when reopening.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@cognitix.de>
victorjulien · Apr 3, 2019 · 4b4bb31 · 4b4bb31
1 parent f84667c
commit 4b4bb31
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/util-logopenfile.c b/src/util-logopenfile.c
@@ -500,7 +500,9 @@ int SCConfLogReopen(LogFileCtx *log_ctx)
         return -1;
     }
 
-    fclose(log_ctx->fp);
+    if (log_ctx->fp != NULL) {
+        fclose(log_ctx->fp);
+    }
 
     /* Reopen the file. Append is forced in case the file was not
      * moved as part of a rotation process. */