From: Kylene Jo Hall <kjhall@us.ibm.com>
Date: Sat, 25 Jun 2005 21:55:40 +0000 (-0700)
Subject: [PATCH] tpm: Fix pubek parsing
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1dda8abe6feb906306a627b170654ddd8addcdac;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[PATCH] tpm: Fix pubek parsing

Fix parsing of the PUBEK for display which was leading to showing the wrong
modulus length and modulus.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 5c843c9bf819..1156d11f02d9 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -233,10 +233,10 @@ ssize_t tpm_show_pubek(struct device *dev, struct device_attribute *attr,
 		    data[15], data[16], data[17], data[22], data[23],
 		    data[24], data[25], data[26], data[27], data[28],
 		    data[29], data[30], data[31], data[32], data[33],
-		    be32_to_cpu(*((__be32 *) (data + 32))));
+		    be32_to_cpu(*((__be32 *) (data + 34))));
 
 	for (i = 0; i < 256; i++) {
-		str += sprintf(str, "%02X ", data[i + 39]);
+		str += sprintf(str, "%02X ", data[i + 38]);
 		if ((i + 1) % 16 == 0)
 			str += sprintf(str, "\n");
 	}