e757e82 Do not write to unconnected event pipe. — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

HardenedBSD Package Manager

Do not write to unconnected event pipe.

Vsevolod Stakhov committed 13 years ago

commit e757e82ab016f87a05567d7715ea4dee2d90eced
parent 8d45486

1 file changed +3 -0

modified libpkg/pkg_config.c

@@ -272,11 +272,14 @@ connect_evpipe(const char *evpipe) {

 		    sizeof(sock.sun_path)) {
 			pkg_emit_error("Socket path too long: %s", evpipe);
 			close(eventpipe);
 			eventpipe = -1;
 			return;
 		}
 		if (connect(eventpipe, (struct sockaddr *)&sock, SUN_LEN(&sock)) == -1) {
 			pkg_emit_errno("Connect event pipe", evpipe);
 			close(eventpipe);
 			eventpipe = -1;
 			return;
 		}
 	}