From 40d673554117d24c9f46be721235d3e302c06e04 Mon Sep 17 00:00:00 2001
From: markus <>
Date: Thu, 8 Apr 2004 08:03:15 +0000
Subject: merge 0.9.7d

---
 src/lib/libcrypto/pem/pem_lib.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'src/lib/libcrypto/pem/pem_lib.c')

diff --git a/src/lib/libcrypto/pem/pem_lib.c b/src/lib/libcrypto/pem/pem_lib.c
index 3bec2d7e9f..7785039b99 100644
--- a/src/lib/libcrypto/pem/pem_lib.c
+++ b/src/lib/libcrypto/pem/pem_lib.c
@@ -131,9 +131,9 @@ void PEM_proc_type(char *buf, int type)
 	else
 		str="BAD-TYPE";
 		
-	strlcat(buf,"Proc-Type: 4,",PEM_BUFSIZE);
-	strlcat(buf,str,PEM_BUFSIZE);
-	strlcat(buf,"\n",PEM_BUFSIZE);
+	BUF_strlcat(buf,"Proc-Type: 4,",PEM_BUFSIZE);
+	BUF_strlcat(buf,str,PEM_BUFSIZE);
+	BUF_strlcat(buf,"\n",PEM_BUFSIZE);
 	}
 
 void PEM_dek_info(char *buf, const char *type, int len, char *str)
@@ -142,9 +142,9 @@ void PEM_dek_info(char *buf, const char *type, int len, char *str)
 	long i;
 	int j;
 
-	strlcat(buf,"DEK-Info: ",PEM_BUFSIZE);
-	strlcat(buf,type,PEM_BUFSIZE);
-	strlcat(buf,",",PEM_BUFSIZE);
+	BUF_strlcat(buf,"DEK-Info: ",PEM_BUFSIZE);
+	BUF_strlcat(buf,type,PEM_BUFSIZE);
+	BUF_strlcat(buf,",",PEM_BUFSIZE);
 	j=strlen(buf);
 	if (j + (len * 2) + 1 > PEM_BUFSIZE)
         	return;
@@ -535,7 +535,7 @@ int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
 	     long len)
 	{
 	int nlen,n,i,j,outl;
-	unsigned char *buf;
+	unsigned char *buf = NULL;
 	EVP_ENCODE_CTX ctx;
 	int reason=ERR_R_BUF_LIB;
 	
@@ -555,7 +555,7 @@ int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
 			goto err;
 		}
 
-	buf=(unsigned char *)OPENSSL_malloc(PEM_BUFSIZE*8);
+	buf = OPENSSL_malloc(PEM_BUFSIZE*8);
 	if (buf == NULL)
 		{
 		reason=ERR_R_MALLOC_FAILURE;
@@ -576,12 +576,15 @@ int PEM_write_bio(BIO *bp, const char *name, char *header, unsigned char *data,
 	EVP_EncodeFinal(&ctx,buf,&outl);
 	if ((outl > 0) && (BIO_write(bp,(char *)buf,outl) != outl)) goto err;
 	OPENSSL_free(buf);
+	buf = NULL;
 	if (	(BIO_write(bp,"-----END ",9) != 9) ||
 		(BIO_write(bp,name,nlen) != nlen) ||
 		(BIO_write(bp,"-----\n",6) != 6))
 		goto err;
 	return(i+outl);
 err:
+	if (buf)
+		OPENSSL_free(buf);
 	PEMerr(PEM_F_PEM_WRITE_BIO,reason);
 	return(0);
 	}
-- 
cgit v1.2.3-55-g6feb