1From fb44e2814fd819c086f9a4c925427f89c0e8cec6 Mon Sep 17 00:00:00 2001 2From: Limeng <Meng.Li@windriver.com> 3Date: Fri, 21 Jul 2017 16:32:02 +0800 4Subject: [PATCH] tpm:openssl-tpm-engine: change variable c type from char 5 into int 6 7refer to getopt_long() function definition, its return value type is 8int. So, change variable c type from char into int. 9On arm platform, when getopt_long() calling fails, if we define c as 10char type, its value will be 255, not -1. This will cause code enter 11wrong case. 12 13Signed-off-by: Meng Li <Meng.Li@windriver.com> 14--- 15 create_tpm_key.c | 3 ++- 16 1 file changed, 2 insertions(+), 1 deletion(-) 17 18Index: git/src/create_tpm_key.c 19=================================================================== 20--- git.orig/src/create_tpm_key.c 21+++ git/src/create_tpm_key.c 22@@ -155,7 +155,8 @@ int main(int argc, char **argv) 23 ASN1_OCTET_STRING *blob_str; 24 unsigned char *blob_asn1 = NULL; 25 int asn1_len; 26- char *filename, c, *openssl_key = NULL; 27+ char *filename, *openssl_key = NULL; 28+ int c; 29 int option_index, auth = 0, popup = 0, wrap = 0; 30 int wellknownkey = 0; 31 UINT32 enc_scheme = TSS_ES_RSAESPKCSV15; 32