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| author | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-04-08 22:21:12 +0800 |
|---|---|---|
| committer | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-04-08 22:21:12 +0800 |
| commit | e4feaf4ac8cdbf1b3f8045ad9d2f8a4e7b154ca0 (patch) | |
| tree | 591e9fb4850d5f6866da1261a8cbe5b74d4a50d8 /mbbsd | |
| parent | 7193da7e165943fa1178ab10a1a604cb0b50d0e6 (diff) | |
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reduce crash possibility due to race condition.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3331 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
| -rw-r--r-- | mbbsd/cache.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mbbsd/cache.c b/mbbsd/cache.c index ff8b116e..a0f1c2b0 100644 --- a/mbbsd/cache.c +++ b/mbbsd/cache.c @@ -736,6 +736,8 @@ getbnum(const char *bname) { register int i = 0, j, start = 0, end = SHM->Bnumber - 1; int *blist = SHM->bsorted[0]; + if(SHM->Bbusystate) + sleep(1); for (i = ((start + end) / 2);; i = (start + end) / 2) { if (!(j = strcasecmp(bname, bcache[blist[i]].brdname))) return (int)(blist[i] + 1); |