From: Victor Julien <vjulien@oisf.net>
Date: Fri, 24 Nov 2023 15:02:14 +0000 (+0100)
Subject: eve/alert: break out of payload logging callback if buffer is full
X-Git-Tag: suricata-7.0.7~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b041ab4383b5cba426695081c48d3a10808ba1b5;p=thirdparty%2Fsuricata.git

eve/alert: break out of payload logging callback if buffer is full

(cherry picked from commit 926c6e3addad81cb696e478c8648abb4d7384fbe)
---

diff --git a/src/output-json-alert.c b/src/output-json-alert.c
index 3fecc51a20..e74906b7be 100644
--- a/src/output-json-alert.c
+++ b/src/output-json-alert.c
@@ -730,9 +730,12 @@ static int AlertJsonStreamDataCallback(
                 cbd->payload, "[%" PRIu64 " bytes missing]", input_offset - cbd->last_re);
     }
 
-    MemBufferWriteRaw(cbd->payload, input, input_len);
+    int done = 0;
+    uint32_t written = MemBufferWriteRaw(cbd->payload, input, input_len);
+    if (written < input_len)
+        done = 1;
     cbd->last_re = input_offset + input_len;
-    return 0;
+    return done;
 }
 
 /** \internal