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| author | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-06-02 02:02:49 +0800 |
|---|---|---|
| committer | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-06-02 02:02:49 +0800 |
| commit | 1308747b04da9fea7387f1e602eb3aa56712e91c (patch) | |
| tree | 12365acc6ec1794a8304eb7f6a09ee48a06880bd /mbbsd/talk.c | |
| parent | e9e709d0352f58f5855f4e7f37204a443926c767 (diff) | |
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* fix racing bug for giving money.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3527 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/talk.c')
| -rw-r--r-- | mbbsd/talk.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mbbsd/talk.c b/mbbsd/talk.c index a4ba7a1d..9e998621 100644 --- a/mbbsd/talk.c +++ b/mbbsd/talk.c @@ -2853,8 +2853,11 @@ userlist(void) if (HasUserPerm(PERM_LOGINOK) && strcmp(uentp->userid, cuser.userid) != 0) { char genbuf[10]; + char userid[IDLEN + 1]; + int touid=uentp->uid; + strlcpy(userid, uentp->userid, sizeof(userid)); move(b_lines - 2, 0); - prints("要給 %s 多少錢呢? ", uentp->userid); + prints("要給 %s 多少錢呢? ", userid); if (getdata(b_lines - 1, 0, "[銀行轉帳]: ", genbuf, 7, LCECHO)) { clrtoeol(); @@ -2863,11 +2866,11 @@ userlist(void) break; } if (getans("確定要給 %s %d Ptt 幣嗎? [N/y]", - uentp->userid, ch) != 'y'){ + userid, ch) != 'y'){ redrawall = redraw = 1; break; } - if (do_give_money(uentp->userid, uentp->uid, ch) < 0) + if (do_give_money(userid, touid, ch) < 0) vmsgf("交易失敗，還剩下 %d 錢", SHM->money[usernum - 1]); else vmsgf("交易成功\，還剩下 %d 錢", SHM->money[usernum - 1]); |