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remove useless buffer initializations (issue #5134)

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convert pbx_dundi to use ast_copy_string) (issue #5134)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6540 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2005-09-07 21:01:31 +00:00
parent 04a954ae16
commit 1e854ea773
9 changed files with 158 additions and 160 deletions
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32
channels/chan_iax2.c
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@@ -1851,7 +1851,7 @@ static int iax2_test_jitter(int fd, int argc, char *argv[])
/*--- iax2_show_peer: Show one peer in detail ---*/
static int iax2_show_peer(int fd, int argc, char *argv[])
{
char status[30] = "";
char status[30];
char cbuf[256];
char iabuf[INET_ADDRSTRLEN];
struct iax2_peer *peer;
@@ -1961,7 +1961,7 @@ static int iax2_show_stats(int fd, int argc, char *argv[])
static int iax2_show_cache(int fd, int argc, char *argv[])
{
struct iax2_dpcache *dp;
char tmp[1024] = "", *pc;
char tmp[1024], *pc;
int s;
int x,y;
struct timeval tv;
@@ -3244,7 +3244,7 @@ static int iax2_transfer(struct ast_channel *c, const char *dest)
{
unsigned short callno = PTR_TO_CALLNO(c->tech_pvt);
struct iax_ie_data ied;
char tmp[256] = "", *context;
char tmp[256], *context;
ast_copy_string(tmp, dest, sizeof(tmp));
context = strchr(tmp, '@');
if (context) {
@@ -4022,7 +4022,7 @@ static int iax2_show_users(int fd, int argc, char *argv[])
#define FORMAT2 "%-15.15s %-20.20s %-15.15d %-15.15s %-5.5s %-5.10s\n"
struct iax2_user *user;
char auth[90] = "";
char auth[90];
char *pstr = "";
switch (argc) {
@@ -4087,7 +4087,7 @@ static int iax2_show_peers(int fd, int argc, char *argv[])
#define FORMAT "%-15.15s %-15.15s %s %-15.15s %-5d%s %s %-10s\n"
struct iax2_peer *peer;
char name[256] = "";
char name[256];
char iabuf[INET_ADDRSTRLEN];
int registeredonly=0;
@@ -4128,8 +4128,8 @@ static int iax2_show_peers(int fd, int argc, char *argv[])
ast_cli(fd, FORMAT2, "Name/Username", "Host", " ", "Mask", "Port", " ", "Status");
for (peer = peerl.peers;peer;peer = peer->next) {
char nm[20];
char status[20] = "";
char srch[2000] = "";
char status[20];
char srch[2000];
if (registeredonly && !peer->addr.sin_addr.s_addr)
continue;
@@ -4262,7 +4262,7 @@ static int iax2_show_registry(int fd, int argc, char *argv[])
#define FORMAT "%-20.20s %-10.10s %-20.20s %8d %s\n"
struct iax2_registry *reg;
char host[80];
char perceived[80] = "";
char perceived[80];
char iabuf[INET_ADDRSTRLEN];
if (argc != 3)
return RESULT_SHOWUSAGE;
@@ -4851,7 +4851,7 @@ static int authenticate_request(struct chan_iax2_pvt *p)
static int authenticate_verify(struct chan_iax2_pvt *p, struct iax_ies *ies)
{
char requeststr[256] = "";
char requeststr[256];
char md5secret[256] = "";
char secret[256] = "";
char rsasecret[256] = "";
@@ -4869,7 +4869,7 @@ static int authenticate_verify(struct chan_iax2_pvt *p, struct iax_ies *ies)
if ((p->authmethods & IAX_AUTH_RSA) && !ast_strlen_zero(rsasecret) && !ast_strlen_zero(p->inkeys)) {
struct ast_key *key;
char *keyn;
char tmpkey[256] = "";
char tmpkey[256];
char *stringp=NULL;
ast_copy_string(tmpkey, p->inkeys, sizeof(tmpkey));
stringp=tmpkey;
@@ -4973,7 +4973,7 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
/* Check secret against what we have on file */
if (!ast_strlen_zero(rsasecret) && (p->authmethods & IAX_AUTH_RSA) && !ast_strlen_zero(iaxs[callno]->challenge)) {
if (!ast_strlen_zero(p->inkeys)) {
char tmpkeys[256] = "";
char tmpkeys[256];
char *stringp=NULL;
ast_copy_string(tmpkeys, p->inkeys, sizeof(tmpkeys));
stringp=tmpkeys;
@@ -5090,7 +5090,7 @@ static int authenticate(char *challenge, char *secret, char *keyn, int authmetho
if ((authmethods & IAX_AUTH_MD5) && !ast_strlen_zero(challenge)) {
struct MD5Context md5;
unsigned char digest[16];
char digres[128] = "";
char digres[128];
MD5Init(&md5);
MD5Update(&md5, (unsigned char *)challenge, strlen(challenge));
MD5Update(&md5, (unsigned char *)secret, strlen(secret));
@@ -5175,7 +5175,7 @@ static int iax2_do_register_s(void *data)
static int try_transfer(struct chan_iax2_pvt *pvt, struct iax_ies *ies)
{
int newcall = 0;
char newip[256] = "";
char newip[256];
struct iax_ie_data ied;
struct sockaddr_in new;
@@ -5321,7 +5321,7 @@ static int iax2_ack_registry(struct iax_ies *ies, struct sockaddr_in *sin, int c
struct iax2_registry *reg;
/* Start pessimistic */
char peer[256] = "";
char msgstatus[40] = "";
char msgstatus[40];
int refresh = 0;
char ourip[256] = "<Unspecified>";
struct sockaddr_in oldus;
@@ -5434,7 +5434,7 @@ static int iax2_register(char *value, int lineno)
static void register_peer_exten(struct iax2_peer *peer, int onoff)
{
char multi[256]="";
char multi[256];
char *stringp, *ext;
if (!ast_strlen_zero(regcontext)) {
ast_copy_string(multi, ast_strlen_zero(peer->regexten) ? peer->name : peer->regexten, sizeof(multi));
@@ -9104,7 +9104,7 @@ static int iax2_devicestate(void *data)
struct iax2_peer *p;
int found = 0;
char *ext, *host;
char tmp[256] = "";
char tmp[256];
int res = AST_DEVICE_INVALID;
ast_copy_string(tmp, dest, sizeof(tmp));