Index: src/remote/inet.cpp
===================================================================
--- src/remote/inet.cpp (révision 57727)
+++ src/remote/inet.cpp (révision 57728)
@@ -1154,7 +1154,7 @@
case CNCT_group:
{
int length = id.getClumpLength();
- if (length != 0) {
+ if (length <= sizeof(eff_gid) && length > 0) {
eff_gid = 0;
memcpy(&eff_gid, id.getBytes(), length);
eff_gid = ntohl(eff_gid);