From: Wilfried Goesgens <dothebart@citadel.org>
Date: Fri, 24 Jul 2015 10:31:56 +0000 (+0200)
Subject: Fix swap of parameters when decoding base64; this could have lead to eventually to... 
X-Git-Tag: Release_902~156^2~1^2~16
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=f40d1c4cc9f50e8226d9ebc54012d8f2c586e5b2

Fix swap of parameters when decoding base64; this could have lead to eventually to small target buffers.
---

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index 134ff4779..0340ce4d4 100644
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -2827,7 +2827,7 @@ int StrBufDecodeBase64To(const StrBuf *BufIn, StrBuf *BufOut)
 		return -1;
 
 	if (BufOut->BufSize < BufIn->BufUsed)
-		IncreaseBuf(BufOut, BufIn->BufUsed, 0);
+		IncreaseBuf(BufOut, 0, BufIn->BufUsed);
 
 	BufOut->BufUsed = CtdlDecodeBase64(BufOut->buf,
 					   BufIn->buf,