DataFromClient: Avoid segfault if FlushFD() closed the connection

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/scope.c b/scope.c
index c07274a..b414d22 100644
--- a/scope.c
+++ b/scope.c
@@ -1138,6 +1138,9 @@ DataFromClient(FD fd)
     FDinfo[ServerFD].bufstart = 0;
 
     FlushFD(ServerFD);
+    if (FDinfo[ServerFD].buffer == NULL) /* connection closed in FlushFD */
+	return;
+
     /* also report the bytes to standard out */
     ReportFromClient(fd, FDinfo[ServerFD].buffer, n);
 }