From: Emmanuel Roullit <emmanuel.roullit@cognitix.de>
Date: Thu, 28 Mar 2019 08:19:17 +0000 (+0100)
Subject: log: add NULL ptr guard on fclose when reopening.
X-Git-Tag: suricata-5.0.0-beta1~87
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b4bb31c30339caa2c6020a7ec14bea848ba5a5d;p=thirdparty%2Fsuricata.git

log: add NULL ptr guard on fclose when reopening.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@cognitix.de>
---

diff --git a/src/util-logopenfile.c b/src/util-logopenfile.c
index 2694aa11f7..f188bb908e 100644
--- 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. */