---

yaml --- r: 76062 b: refs/heads/master c: 0522053 h: refs/heads/master v: v3
git-mirror · Jan 25, 2008 · 585c8fd · 585c8fd
1 parent 29b00db
commit 585c8fd
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 598278bd4808ed81b0e6fa445458a7d549f72a32
+refs/heads/master: 05220535196d413db434527a3edcba79b7187df8
diff --git a/trunk/fs/gfs2/bmap.c b/trunk/fs/gfs2/bmap.c
@@ -1224,6 +1224,11 @@ int gfs2_write_alloc_required(struct gfs2_inode *ip, u64 offset,
 		unsigned int shift = sdp->sd_sb.sb_bsize_shift;
 		lblock = offset >> shift;
 		lblock_stop = (offset + len + sdp->sd_sb.sb_bsize - 1) >> shift;
+		if (lblock_stop > ip->i_di.di_blocks) { /* writing past the
+							   last block */
+			*alloc_required = 1;
+			return 0;
+		}
 	}
 
 	for (; lblock < lblock_stop; lblock += extlen) {