From: Victor Julien <victor@inliniac.net>
Date: Fri, 22 Feb 2019 10:55:07 +0000 (+0100)
Subject: stream-buffer: fix streaming buffer size issue
X-Git-Tag: suricata-5.0.0-beta1~185
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c306c02f8f64043a62f40aff407bd88e82a529cd;p=thirdparty%2Fsuricata.git

stream-buffer: fix streaming buffer size issue

It was using buffer size instead of the real usage of the buffer.
---

diff --git a/src/util-streaming-buffer.c b/src/util-streaming-buffer.c
index e02e7a8db4..1c6e131db1 100644
--- a/src/util-streaming-buffer.c
+++ b/src/util-streaming-buffer.c
@@ -747,8 +747,8 @@ void StreamingBufferSBBGetData(const StreamingBuffer *sb,
     if (sbb->offset >= sb->stream_offset) {
         uint64_t offset = sbb->offset - sb->stream_offset;
         *data = sb->buf + offset;
-        if (offset + sbb->len > sb->buf_size)
-            *data_len = sb->buf_size - offset;
+        if (offset + sbb->len > sb->buf_offset)
+            *data_len = sb->buf_offset - offset;
         else
             *data_len = sbb->len;
         return;