From bf2470cec69ab00f7213aa136f5a2d486c9da17a Mon Sep 17 00:00:00 2001 From: Christian Beier Date: Thu, 17 Mar 2011 13:11:59 +0100 Subject: Check rfbGetScreen() return value everywhere. This fixes a segfault when a server is invoked with the '-help' commandline argument. --- examples/simple15.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'examples/simple15.c') diff --git a/examples/simple15.c b/examples/simple15.c index faff4f7..a90988e 100644 --- a/examples/simple15.c +++ b/examples/simple15.c @@ -9,7 +9,8 @@ int main(int argc,char** argv) uint16_t* f; rfbScreenInfoPtr server=rfbGetScreen(&argc,argv,400,300,5,3,2); - + if(!server) + return 0; server->frameBuffer=(char*)malloc(400*300*2); f=(uint16_t*)server->frameBuffer; for(j=0;j<300;j++) -- cgit v1.2.3