From: Jeroen van der Heijden <jeroen@transceptor.technology>
Date: Mon, 12 Aug 2019 11:22:16 +0000 (+0200)
Subject: Fixed writing empty raw type with qpack to file
X-Git-Tag: archive/raspbian/2.0.44-1+rpi1~1^2~3^2~5^2~43
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9f60e108cf0e724deda8e68b838a54b4c3359b2d;p=siridb-server.git

Fixed writing empty raw type with qpack to file
---

diff --git a/src/qpack/qpack.c b/src/qpack/qpack.c
index 038e488b..07c6b5e5 100644
--- a/src/qpack/qpack.c
+++ b/src/qpack/qpack.c
@@ -604,7 +604,7 @@ int qp_fadd_raw(qp_fpacker_t * fpacker, const unsigned char * raw, size_t len)
             return EOF;
         }
     }
-    return (fwrite(raw, len, 1, fpacker) == 1) ? 0 : EOF;
+    return (!len || (fwrite(raw, len, 1, fpacker) == 1)) ? 0 : EOF;
 }
 
 /*