X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=b9348a931882a49d427b17726420c35999cce74c;hb=c85ef27161d814e3da2f4a3249c33e7840e91984;hp=c2dea7c0355f5575b8fd6505981a5e0051612755;hpb=24f3259ce1a69c28c67f8e29eb32a18e43ab7f8c;p=xboard.git

diff --git a/backend.c b/backend.c
index c2dea7c..b9348a9 100755
--- a/backend.c
+++ b/backend.c
@@ -2042,7 +2042,7 @@ read_from_ics(isr, closure, data, count, error)
      int count;
      int error;
 {
-#define BUF_SIZE 8192
+#define BUF_SIZE (16*1024) /* overflowed at 8K with "inchannel 1" on FICS? */
 #define STARTED_NONE 0
 #define STARTED_MOVES 1
 #define STARTED_BOARD 2
@@ -13683,7 +13683,7 @@ PositionToFEN(move, overrideCastling)
     *p++ = ' ';
 
   if(q = overrideCastling) { // [HGM] FRC: override castling & e.p fields for non-compliant engines
-    while(*p++ = *q++); if(q != overrideCastling+1) p[-1] = ' ';
+    while(*p++ = *q++); if(q != overrideCastling+1) p[-1] = ' '; else --p;
   } else {
   if(nrCastlingRights) {
      q = p;