generic-library/curl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cleanups: reduce variable scope

Browse Source 
cppcheck pointed these out.
This commit is contained in:
Daniel Stenberg
2014-10-14 09:44:06 +02:00
parent c2d5f2ef98
commit 628290b5e6
3 changed files with 14 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
lib/connect.c
View File

@@ -257,12 +257,6 @@ static CURLcode bindlocal(struct connectdata *conn,
int portnum = data->set.localportrange;
const char *dev = data->set.str[STRING_DEVICE];
int error;
char myhost[256] = "";
int done = 0; /* -1 for error, 1 for address found */
bool is_interface = FALSE;
bool is_host = FALSE;
static const char *if_prefix = "if!";
static const char *host_prefix = "host!";
/*************************************************************
* Select device to bind socket to
@@ -274,6 +268,13 @@ static CURLcode bindlocal(struct connectdata *conn,
memset(&sa, 0, sizeof(struct Curl_sockaddr_storage));
if(dev && (strlen(dev)<255) ) {
char myhost[256] = "";
int done = 0; /* -1 for error, 1 for address found */
bool is_interface = FALSE;
bool is_host = FALSE;
static const char *if_prefix = "if!";
static const char *host_prefix = "host!";
if(strncmp(if_prefix, dev, strlen(if_prefix)) == 0) {
dev += strlen(if_prefix);
is_interface = TRUE;
@@ -656,7 +657,6 @@ static bool getaddressinfo(struct sockaddr* sa, char* addr,
connection */
void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd)
{
int error;
curl_socklen_t len;
struct Curl_sockaddr_storage ssrem;
struct Curl_sockaddr_storage ssloc;
@@ -667,6 +667,7 @@ void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd)
return;
if(!conn->bits.reuse) {
int error;
len = sizeof(struct Curl_sockaddr_storage);
if(getpeername(sockfd, (struct sockaddr*) &ssrem, &len)) {
@@ -813,10 +814,10 @@ CURLcode Curl_is_connected(struct connectdata *conn,
* address" for the given host. But first remember the latest error.
*/
if(error) {
char ipaddress[MAX_IPADR_LEN];
data->state.os_errno = error;
SET_SOCKERRNO(error);
if(conn->tempaddr[i]) {
char ipaddress[MAX_IPADR_LEN];
Curl_printable_address(conn->tempaddr[i], ipaddress, MAX_IPADR_LEN);
infof(data, "connect to %s port %ld failed: %s\n",
ipaddress, conn->port, Curl_strerror(conn, error));