diff options
Diffstat (limited to 'mbbsd/friend.c')
| -rw-r--r-- | mbbsd/friend.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mbbsd/friend.c b/mbbsd/friend.c index 4ec98f9a..db36a8cc 100644 --- a/mbbsd/friend.c +++ b/mbbsd/friend.c @@ -74,15 +74,18 @@ friend_add(const char *uident, int type, const char* des) if ((uident[0] > ' ') && !belong(fpath, uident)) { char buf[STRLEN] = "", buf2[256]; char t_uident[IDLEN + 1]; + const maxdesclen = 40; // + + assert(maxdesclen <= sizeof(buf)); /* Thor: avoid uident run away when get data */ strlcpy(t_uident, uident, sizeof(t_uident)); if (type != FRIEND_ALOHA && type != FRIEND_POST){ if(!des) - getdata(2, 0, friend_desc[type], buf, sizeof(buf), DOECHO); + getdata(2, 0, friend_desc[type], buf, maxdesclen, DOECHO); else - getdata_str(2, 0, friend_desc[type], buf, sizeof(buf), DOECHO, des); + getdata_str(2, 0, friend_desc[type], buf, maxdesclen, DOECHO, des); } snprintf(buf2, sizeof(buf2), "%-13s%s\n", t_uident, buf); |