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authorHerbert Valerio Riedel <hvr@inso.tuwien.ac.at>2005-01-17 13:47:24 +0000
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-05-23 11:19:46 +0200
commit8ea2e06fc8d2f03b49cef7732ae8e290e2f0b183 (patch)
tree455074eed205d8791f685795ec0b3833f54448e1 /drivers
parent14f8351a313f364afbc565f1ddcd43f8cfdccf52 (diff)
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[MTD] FTL Fix missing pointer assignment
For the case that mtd partitions are enabled it would cause a 0-pointer dereferencing in mtdpart.c:mtd_erase_callback() Signed-off-by: Herbert Valerio Riedel <hvr@inso.tuwien.ac.at> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mtd/ftl.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c
index 18cc8846e73..d9ab60b36fd 100644
--- a/drivers/mtd/ftl.c
+++ b/drivers/mtd/ftl.c
@@ -1,5 +1,5 @@
/* This version ported to the Linux-MTD system by dwmw2@infradead.org
- * $Id: ftl.c,v 1.54 2004/11/16 18:33:15 dwmw2 Exp $
+ * $Id: ftl.c,v 1.55 2005/01/17 13:47:21 hvr Exp $
*
* Fixes: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
* - fixes some leaks on failure in build_maps and ftl_notify_add, cleanups
@@ -357,6 +357,7 @@ static int erase_xfer(partition_t *part,
if (!erase)
return -ENOMEM;
+ erase->mtd = part->mbd.mtd;
erase->callback = ftl_erase_callback;
erase->addr = xfer->Offset;
erase->len = 1 << part->header.EraseUnitSize;
@@ -1096,7 +1097,7 @@ struct mtd_blktrans_ops ftl_tr = {
int init_ftl(void)
{
- DEBUG(0, "$Id: ftl.c,v 1.54 2004/11/16 18:33:15 dwmw2 Exp $\n");
+ DEBUG(0, "$Id: ftl.c,v 1.55 2005/01/17 13:47:21 hvr Exp $\n");
return register_mtd_blktrans(&ftl_tr);
}