linux-kernel - [PATCH] MTD: potential leak in rfd_ftl_add

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Date:	Thu, 19 Jul 2007 16:45:18 -0400
From:	Florin Malita <fmalita@...il.com>
To:	David Woodhouse <dwmw2@...radead.org>
CC:	linux-mtd@...ts.infradead.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] MTD: potential leak in rfd_ftl_add_mtd

This fixes a leak in the !mtd->erasesize error path (Coverity 1765).


Signed-off-by: Florin Malita <fmalita@...il.com>
---

 drivers/mtd/rfd_ftl.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/rfd_ftl.c b/drivers/mtd/rfd_ftl.c
index d4b1ba8..006c03a 100644
--- a/drivers/mtd/rfd_ftl.c
+++ b/drivers/mtd/rfd_ftl.c
@@ -779,6 +779,7 @@ static void rfd_ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
 	else {
 		if (!mtd->erasesize) {
 			printk(KERN_WARNING PREFIX "please provide block_size");
+			kfree(part);
 			return;
 		}
 		else

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