From: Clang via Jeffrey Walton <noloader@gmail.com>
Date: Tue, 2 Sep 2014 21:04:53 +0000 (-0400)
Subject: RT3140: Possibly-unit variable in pem_lib.c
X-Git-Tag: master-post-reformat~419
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0ff3687eab8b0915198ad84d83da5998860b11b3;p=oweals%2Fopenssl.git

RT3140: Possibly-unit variable in pem_lib.c

Can't really happen, but the flow of control isn't obvious.
Add an initializer.

Reviewed-by: Matt Caswell <matt@openssl.org>
---

diff --git a/crypto/pem/pem_lib.c b/crypto/pem/pem_lib.c
index 2d328b4d36..28fb86779e 100644
--- a/crypto/pem/pem_lib.c
+++ b/crypto/pem/pem_lib.c
@@ -443,7 +443,7 @@ err:
 int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *plen,
 	     pem_password_cb *callback,void *u)
 	{
-	int i,j,o,klen;
+	int i=0,j,o,klen;
 	long len;
 	EVP_CIPHER_CTX ctx;
 	unsigned char key[EVP_MAX_KEY_LENGTH];