diff options
Diffstat (limited to 'apps/s_socket.c')
| -rw-r--r-- | apps/s_socket.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/apps/s_socket.c b/apps/s_socket.c index bd499d020c..01a980c96d 100644 --- a/apps/s_socket.c +++ b/apps/s_socket.c @@ -529,9 +529,12 @@ static struct hostent *GetHostByName(char *name) ret=gethostbyname(name); if (ret == NULL) return(NULL); /* else add to cache */ - strncpy(ghbn_cache[lowi].name,name,128); - memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent)); - ghbn_cache[lowi].order=ghbn_miss+ghbn_hits; + if(strlen(name) < sizeof ghbn_cache[0].name) + { + strcpy(ghbn_cache[lowi].name,name); + memcpy((char *)&(ghbn_cache[lowi].ent),ret,sizeof(struct hostent)); + ghbn_cache[lowi].order=ghbn_miss+ghbn_hits; + } return(ret); } else |