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| author | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2008-02-15 01:40:20 +0800 |
|---|---|---|
| committer | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2008-02-15 01:40:20 +0800 |
| commit | f0aa3c3fdcef644d9bbc7c9bd67d28c194e0cf0b (patch) | |
| tree | fcf49b1397db724329e44dddf6d28658005ff404 /mbbsd/bbs.c | |
| parent | a66d804a6806447e3d4672035bb8f9a29a782f2e (diff) | |
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- verify if record entry is still valid before modifying.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3920 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/bbs.c')
| -rw-r--r-- | mbbsd/bbs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mbbsd/bbs.c b/mbbsd/bbs.c index 21088996..1f03f831 100644 --- a/mbbsd/bbs.c +++ b/mbbsd/bbs.c @@ -2332,6 +2332,16 @@ edit_title(int ent, fileheader_t * fhdr, const char *direct) { getdata(b_lines - 1, 0, "確定(Y/N)?[n] ", genbuf, 3, DOECHO); if ((genbuf[0] == 'y' || genbuf[0] == 'Y') && dirty) { + // TODO verify if record is still valid + fileheader_t curr; + memset(&curr, 0, sizeof(curr)); + if (get_record(direct, &curr, sizeof(curr), ent) < 0 || + strcmp(curr.filename, fhdr->filename) != 0) + { + // modified... + vmsg("抱歉，系統忙碌中，請稍後再試。"); + return FULLUPDATE; + } *fhdr = tmpfhdr; substitute_ref_record(direct, fhdr, ent); } |