Given that add_mtd_device() invokes asprintf() thusly:
mtd->cdev.name = asprintf("nand%d", mtd->class_dev.id);
...
mtd->param_size.value = asprintf("%u", mtd->size);
...
mtd->cdev_oob.name = asprintf("nand_oob%d", mtd->class_dev.id);
make sure del_mtd_device() frees that in the reverse order.
Signed-off-by: Robert P. J. Day <rpjday@xxxxxxxxxxxxxx>
---
diff --git a/drivers/nand/nand.c b/drivers/nand/nand.c
index 0a6128c..bcf52bd 100644
--- a/drivers/nand/nand.c
+++ b/drivers/nand/nand.c
@@ -240,7 +240,9 @@ int add_mtd_device(struct mtd_info *mtd)
int del_mtd_device (struct mtd_info *mtd)
{
unregister_device(&mtd->class_dev);
+ free(mtd->cdev_oob.name);
free(mtd->param_size.value);
+ free(mtd->cdev.name);
return 0;
}
========================================================================
Robert P. J. Day Waterloo, Ontario, CANADA
Linux Consulting, Training and Kernel Pedantry.
Web page: http://crashcourse.ca
Twitter: http://twitter.com/rpjday
========================================================================
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