| 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(-) |
| |
| diff --git a/create_tpm_key.c b/create_tpm_key.c |
| index 7b94d62..f30af90 100644 |
| --- a/create_tpm_key.c |
| +++ b/create_tpm_key.c |
| @@ -148,7 +148,8 @@ 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; |
| -- |
| 1.7.9.5 |
| |