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| author | Christian Beier <dontmind@freeshell.org> | 2011-03-17 13:11:59 +0100 |
|---|---|---|
| committer | Christian Beier <dontmind@freeshell.org> | 2011-03-17 13:11:59 +0100 |
| commit | bf2470cec69ab00f7213aa136f5a2d486c9da17a (patch) | |
| tree | 9ff1c77459eabd1ef1fc594c190cbb455c92a0bd /test/cargstest.c | |
| parent | 6b60690a4a1642c77bd6ac42789c4da6ed770075 (diff) | |
| download | libtdevnc-bf2470cec69ab00f7213aa136f5a2d486c9da17a.tar.gz libtdevnc-bf2470cec69ab00f7213aa136f5a2d486c9da17a.zip | |
Check rfbGetScreen() return value everywhere.
This fixes a segfault when a server is invoked with the
'-help' commandline argument.
Diffstat (limited to 'test/cargstest.c')
| -rw-r--r-- | test/cargstest.c | 3 |
1 files changed, 3 insertions, 0 deletions
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); |