prevent segmentation fault when requested area is too big; if select is interrupted while WriteExact, just try again.

1 files changed, 3 insertions, 1 deletions

diff --git a/sockets.c b/sockets.c
index 9086326..cea1898 100644
--- a/sockets.c
+++ b/sockets.c
@@ -499,7 +499,9 @@ WriteExact(cl, buf, len)
             tv.tv_sec = 5;
             tv.tv_usec = 0;
             n = select(sock+1, NULL, &fds, NULL /* &fds */, &tv);
-            if (n < 0) {
+	    if (n < 0) {
+       	        if(errno==EINTR)
+		    continue;
                 rfbLogPerror("WriteExact: select");
                 UNLOCK(cl->outputMutex);
                 return n;