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Commit 59e89f3a authored by Kylene Jo Hall's avatar Kylene Jo Hall Committed by Linus Torvalds
Browse files

[PATCH] tpm: fix memory leak 



The eventname was kmalloc'd and not freed in the *_show functions.

This bug was found by Coverity.

Signed-off-by: default avatarKylene Hall <kjhall@us.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent b9251b82

drivers/char/tpm/tpm_bios.c

+2 −0
Original line number Diff line number Diff line
@@ -306,6 +306,7 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v) 
	/* 5th: delimiter */

	seq_putc(m, '\0');



	kfree(eventname);

	return 0;

}
@@ -353,6 +354,7 @@ static int tpm_ascii_bios_measurements_show(struct seq_file *m, void *v) 
	/* 4th: eventname <= max + \'0' delimiter */

	seq_printf(m, " %s\n", eventname);



	kfree(eventname);

	return 0;

}