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* [patch 1/2] efivars: memory leak on error in create_efivars_bin_attributes()
@ 2011-03-18  7:12 Dan Carpenter
  2011-03-18  9:23 ` Mike Waychison
  0 siblings, 1 reply; 2+ messages in thread
From: Dan Carpenter @ 2011-03-18  7:12 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: Mike Waychison, Chris Wright, Tejun Heo, linux-kernel,
	kernel-janitors

This is a cut and paste bug.  We intended to free ->del_var and
->new_var but we only free ->new_var.

Signed-off-by: Dan Carpenter <error27@gmail.com>

diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index ff0c373..ff2fe40 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -677,8 +677,8 @@ create_efivars_bin_attributes(struct efivars *efivars)
 
 	return 0;
 out_free:
-	kfree(efivars->new_var);
-	efivars->new_var = NULL;
+	kfree(efivars->del_var);
+	efivars->del_var = NULL;
 	kfree(efivars->new_var);
 	efivars->new_var = NULL;
 	return error;

^ permalink raw reply related	[flat|nested] 2+ messages in thread

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2011-03-18  7:12 [patch 1/2] efivars: memory leak on error in create_efivars_bin_attributes() Dan Carpenter
2011-03-18  9:23 ` Mike Waychison

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