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From fb44e2814fd819c086f9a4c925427f89c0e8cec6 Mon Sep 17 00:00:00 2001
From: Limeng <Meng.Li@windriver.com>
Date: Fri, 21 Jul 2017 16:32:02 +0800
Subject: [PATCH] tpm:openssl-tpm-engine: change variable c type from char
into int
refer to getopt_long() function definition, its return value type is
int. So, change variable c type from char into int.
On arm platform, when getopt_long() calling fails, if we define c as
char type, its value will be 255, not -1. This will cause code enter
wrong case.
Signed-off-by: Meng Li <Meng.Li@windriver.com>
---
create_tpm_key.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: git/src/create_tpm_key.c
===================================================================
--- git.orig/src/create_tpm_key.c
+++ git/src/create_tpm_key.c
@@ -155,7 +155,8 @@ int main(int argc, char **argv)
ASN1_OCTET_STRING *blob_str;
unsigned char *blob_asn1 = NULL;
int asn1_len;
- char *filename, c, *openssl_key = NULL;
+ char *filename, *openssl_key = NULL;
+ int c;
int option_index, auth = 0, popup = 0, wrap = 0;
int wellknownkey = 0;
UINT32 enc_scheme = TSS_ES_RSAESPKCSV15;
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