[quake3-commits] r1765 - trunk/code/client

[DONOTREPLY at icculus.org]

Author: ludwig
Date: 2010-01-04 11:02:01 -0500 (Mon, 04 Jan 2010)
New Revision: 1765

Modified:
   trunk/code/client/libmumblelink.c
Log:
mmap could fail, handle gracefully

Modified: trunk/code/client/libmumblelink.c
===================================================================
--- trunk/code/client/libmumblelink.c	2010-01-04 14:12:18 UTC (rev 1764)
+++ trunk/code/client/libmumblelink.c	2010-01-04 16:02:01 UTC (rev 1765)
@@ -106,6 +106,8 @@
 	lm = (LinkedMem *) (mmap(NULL, sizeof(LinkedMem), PROT_READ | PROT_WRITE, MAP_SHARED, shmfd,0));
 	if (lm == (void *) (-1)) {
 		lm = NULL;
+		close(shmfd);
+		return -1;
 	}
 	close(shmfd);
 #endif