From e4feaf4ac8cdbf1b3f8045ad9d2f8a4e7b154ca0 Mon Sep 17 00:00:00 2001
From: kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sat, 8 Apr 2006 14:21:12 +0000
Subject: reduce crash possibility due to race condition.

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3331 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/cache.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'mbbsd')

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);
-- 
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