---

yaml --- r: 84891 b: refs/heads/master c: a9cc915 h: refs/heads/master i: 84889: a4df49e 84887: df42d6e v: v3
git-mirror · Feb 4, 2008 · fa0151e · fa0151e
1 parent e3a20e2
commit fa0151e
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ef58bccab7c7ef34451aa4ceea39545ef126b666
+refs/heads/master: a9cc9159281d44754f621f75d4efad0076b29db4
diff --git a/trunk/fs/dlm/lock.c b/trunk/fs/dlm/lock.c
@@ -1226,6 +1226,8 @@ static void set_lvb_lock_pc(struct dlm_rsb *r, struct dlm_lkb *lkb,
 	b = dlm_lvb_operations[lkb->lkb_grmode + 1][lkb->lkb_rqmode + 1];
 	if (b == 1) {
 		int len = receive_extralen(ms);
+		if (len > DLM_RESNAME_MAXLEN)
+			len = DLM_RESNAME_MAXLEN;
 		memcpy(lkb->lkb_lvbptr, ms->m_extra, len);
 		lkb->lkb_lvbseq = ms->m_lvbseq;
 	}
@@ -2993,6 +2995,8 @@ static int receive_lvb(struct dlm_ls *ls, struct dlm_lkb *lkb,
 		if (!lkb->lkb_lvbptr)
 			return -ENOMEM;
 		len = receive_extralen(ms);
+		if (len > DLM_RESNAME_MAXLEN)
+			len = DLM_RESNAME_MAXLEN;
 		memcpy(lkb->lkb_lvbptr, ms->m_extra, len);
 	}
 	return 0;