probe_ent is allocated using devm_kzalloc() and thus should be freed
using devm_kfree(). ata_sas_port_alloc() freed its probe_ent using
kfree() thus causing double free later.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
---
James, does this fix the bug you mentioned on IRC?
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 0009818..e5e19e3 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3234,7 +3234,7 @@ struct ata_port *ata_sas_port_alloc(struct ata_host *host,
ata_port_init(ap, host, ent, 0);
ap->lock = shost->host_lock;
- kfree(ent);
+ devm_kfree(host->dev, ent);
return ap;
}
EXPORT_SYMBOL_GPL(ata_sas_port_alloc);
-
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