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. --- test/cargstest.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'test/cargstest.c') diff --git a/test/cargstest.c b/test/cargstest.c index 263982d..e2b97ee 100644 --- a/test/cargstest.c +++ b/test/cargstest.c @@ -10,6 +10,9 @@ int main(int argc,char** argv) rfbBool ret=0; screen = rfbGetScreen(&fake_argc,fake_argv,1024,768,8,3,1); + if(!screen) + return 0; + #define CHECK(a,b) if(screen->a!=b) { fprintf(stderr,#a " is %d (should be " #b ")\n",screen->a); ret=1; } CHECK(width,1024); CHECK(height,768); -- cgit v1.2.3