From: Thadeu Lima de Souza Cascardo <cascardo@cascardo.info>
Date: Sat, 2 Nov 2013 20:53:00 +0000 (-0200)
Subject: Fix use of deflate output length.
X-Git-Tag: v0.1.1~5
X-Git-Url: http://git.cascardo.info/?p=cascardo%2Frnetclient.git;a=commitdiff_plain;h=55f25c704d690159de79a7339285f2b269eb157e

Fix use of deflate output length.

avail_out has the remaining bytes in the buffer, not the number of bytes
output, which is found on total_out.
---

diff --git a/rnetclient.c b/rnetclient.c
index 53c1fbf..6f44767 100644
--- a/rnetclient.c
+++ b/rnetclient.c
@@ -74,10 +74,10 @@ static int deflateRecord(char *buffer, size_t len, char **out, size_t *olen)
 		free(*out);
 		return -1;
 	}
-	*olen = zstrm.avail_out + 6;
+	*olen = zstrm.total_out + 6;
 	(*out)[0] = 0x1;
-	(*out)[1] = (zstrm.avail_out >> 8);
-	(*out)[2] = (zstrm.avail_out & 0xff);
+	(*out)[1] = (zstrm.total_out >> 8);
+	(*out)[2] = (zstrm.total_out & 0xff);
 	(*out)[3] = (len >> 8);
 	(*out)[4] = (len & 0xff);
 	(*out)[5] = 0x1;