From: Guy Harris <guy@alum.mit.edu>
Date: Mon, 7 Jan 2019 00:16:42 +0000 (-0800)
Subject: Fix a narrowing warning.
X-Git-Tag: libpcap-1.10-bp~675
X-Git-Url: https://git.tcpdump.org/libpcap/commitdiff_plain/1b087c4b2b10c08aac75b31db96459e77d78aa4f

Fix a narrowing warning.
---

diff --git a/sslutils.c b/sslutils.c
index c6fb80c5..cde19137 100644
--- a/sslutils.c
+++ b/sslutils.c
@@ -168,7 +168,7 @@ SSL *ssl_promotion(int is_server, SOCKET s, char *errbuf, size_t errbuflen)
 
 // Same return value as sock_send:
 // 0 on OK, -1 on error but closed connection (-2).
-int ssl_send(SSL *ssl, char const *buffer, size_t size, char *errbuf, size_t errbuflen)
+int ssl_send(SSL *ssl, char const *buffer, int size, char *errbuf, size_t errbuflen)
 {
 	int status = SSL_write(ssl, buffer, size);
 	if (status > 0)
@@ -196,7 +196,7 @@ int ssl_send(SSL *ssl, char const *buffer, size_t size, char *errbuf, size_t err
 }
 
 // Returns the number of bytes read, or -1 on syserror, or -2 on SSL error.
-int ssl_recv(SSL *ssl, char *buffer, size_t size, char *errbuf, size_t errbuflen)
+int ssl_recv(SSL *ssl, char *buffer, int size, char *errbuf, size_t errbuflen)
 {
 	int status = SSL_read(ssl, buffer, size);
 	if (status <= 0)
diff --git a/sslutils.h b/sslutils.h
index 41a243e3..8e0c32e0 100644
--- a/sslutils.h
+++ b/sslutils.h
@@ -57,8 +57,8 @@ extern char ssl_rootfile[PATH_MAX];
 void init_ssl_or_die(int is_server, int enable_compression);
 SSL *ssl_promotion(int is_server, SOCKET s, char *errbuf, size_t errbuflen);
 SSL *ssl_promotion_rw(int is_server, SOCKET in, SOCKET out, char *errbuf, size_t errbuflen);
-int ssl_send(SSL *, char const *buffer, size_t size, char *errbuf, size_t errbuflen);
-int ssl_recv(SSL *, char *buffer, size_t size, char *errbuf, size_t errbuflen);
+int ssl_send(SSL *, char const *buffer, int size, char *errbuf, size_t errbuflen);
+int ssl_recv(SSL *, char *buffer, int size, char *errbuf, size_t errbuflen);
 
 #else   // HAVE_OPENSSL