---

yaml --- r: 27742 b: refs/heads/master c: 422138d h: refs/heads/master v: v3
git-mirror · May 5, 2006 · 6a1b853 · 6a1b853
1 parent 81bc2a8
commit 6a1b853
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: edc4ff7c08e9885c40e60c4fb39fa42cc91a0602
+refs/heads/master: 422138dd68202fbd8ca9fb0df65e92d733249374
diff --git a/trunk/fs/jffs2/fs.c b/trunk/fs/jffs2/fs.c
@@ -56,15 +56,20 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
 		mdatalen = sizeof(dev);
 		D1(printk(KERN_DEBUG "jffs2_setattr(): Writing %d bytes of kdev_t\n", mdatalen));
 	} else if (S_ISLNK(inode->i_mode)) {
+		down(&f->sem);
 		mdatalen = f->metadata->size;
 		mdata = kmalloc(f->metadata->size, GFP_USER);
-		if (!mdata)
+		if (!mdata) {
+			up(&f->sem);
 			return -ENOMEM;
+		}
 		ret = jffs2_read_dnode(c, f, f->metadata, mdata, 0, mdatalen);
 		if (ret) {
+			up(&f->sem);
 			kfree(mdata);
 			return ret;
 		}
+		up(&f->sem);
 		D1(printk(KERN_DEBUG "jffs2_setattr(): Writing %d bytes of symlink target\n", mdatalen));
 	}