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Fix GCC8 warning

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QubesOS/qubes-issues#4225
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fepitre 2018-08-21 16:08:19 +02:00 committed by Frédéric Pierret (fepitre)
parent 7064279316
commit b36f298815
1 changed files with 4 additions and 2 deletions
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6
qrexec/qrexec-client.c
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@ -253,7 +253,8 @@ static void send_service_connect(int s, char *conn_ident,
exec_params.connect_domain = connect_domain; exec_params.connect_domain = connect_domain;
exec_params.connect_port = connect_port; exec_params.connect_port = connect_port;
strncpy(srv_params.ident, conn_ident, sizeof(srv_params.ident)); strncpy(srv_params.ident, conn_ident, sizeof(srv_params.ident) - 1);
srv_params.ident[sizeof(srv_params.ident) - 1] = '\0';
if (!write_all(s, &hdr, sizeof(hdr)) if (!write_all(s, &hdr, sizeof(hdr))
|| !write_all(s, &exec_params, sizeof(exec_params)) || !write_all(s, &exec_params, sizeof(exec_params))
@ -722,7 +723,8 @@ int main(int argc, char **argv)
if (strcmp(domname, "dom0") == 0) { if (strcmp(domname, "dom0") == 0) {
if (connect_existing) { if (connect_existing) {
msg_type = MSG_SERVICE_CONNECT; msg_type = MSG_SERVICE_CONNECT;
strncpy(svc_params.ident, request_id, sizeof(svc_params.ident)); strncpy(svc_params.ident, request_id, sizeof(svc_params.ident) - 1);
svc_params.ident[sizeof(svc_params.ident) - 1] = '\0';
} else if (just_exec) } else if (just_exec)
msg_type = MSG_JUST_EXEC; msg_type = MSG_JUST_EXEC;
else else