From e43c43f7b5f49ac30e3b7e991a71c5c94c412d76 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= Date: Tue, 17 Feb 2015 14:09:36 +0100 Subject: [PATCH] qrexec: fix compile warning --- qrexec/qrexec-agent-data.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/qrexec/qrexec-agent-data.c b/qrexec/qrexec-agent-data.c index 1378e29..fcedf48 100644 --- a/qrexec/qrexec-agent-data.c +++ b/qrexec/qrexec-agent-data.c @@ -243,7 +243,10 @@ int handle_remote_data(libvchan_t *data_vchan, int stdin_fd) case MSG_DATA_EXIT_CODE: /* remote process exited, so there is no sense to send any data * to it */ - status = *(unsigned int *)buf; + if (hdr.len < sizeof(status)) + status = 255; + else + memcpy(&status, buf, sizeof(status)); fprintf(stderr, "Remote service process exited with code %d\n", status); return -2; }