diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index ad028bae60a9703cc4ea470ab8d37f1337f1cc85..b05544f24b6fa402be3872b322cf912c3ca604da 100755
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -516,7 +516,7 @@ struct chan_iax2_pvt {
/* Decryption AES-128 Key */
aes_decrypt_ctx dcx;
/* 32 bytes of semi-random data */
- char semirand[32];
+ unsigned char semirand[32];
/* Preferred language */
char language[MAX_LANGUAGE];
/* Hostname/peername for naming purposes */
@@ -686,11 +686,11 @@ static ast_mutex_t iaxsl[IAX_MAX_CALLS];
static struct timeval lastused[IAX_MAX_CALLS];
-static int send_command(struct chan_iax2_pvt *, char, int, unsigned int, const char *, int, int);
-static int send_command_locked(unsigned short callno, char, int, unsigned int, const char *, int, int);
-static int send_command_immediate(struct chan_iax2_pvt *, char, int, unsigned int, const char *, int, int);
-static int send_command_final(struct chan_iax2_pvt *, char, int, unsigned int, const char *, int, int);
-static int send_command_transfer(struct chan_iax2_pvt *, char, int, unsigned int, const char *, int);
+static int send_command(struct chan_iax2_pvt *, char, int, unsigned int, const unsigned char *, int, int);
+static int send_command_locked(unsigned short callno, char, int, unsigned int, const unsigned char *, int, int);
+static int send_command_immediate(struct chan_iax2_pvt *, char, int, unsigned int, const unsigned char *, int, int);
+static int send_command_final(struct chan_iax2_pvt *, char, int, unsigned int, const unsigned char *, int, int);
+static int send_command_transfer(struct chan_iax2_pvt *, char, int, unsigned int, const unsigned char *, int);
static struct iax2_user *build_user(const char *name, struct ast_variable *v, int temponly);
static void destroy_user(struct iax2_user *user);
static int expire_registry(void *data);
@@ -1200,7 +1200,7 @@ static int try_firmware(char *s)
close(fd);
return -1;
}
- if (fwh2.devname[sizeof(fwh2.devname) - 1] || ast_strlen_zero(fwh2.devname)) {
+ if (fwh2.devname[sizeof(fwh2.devname) - 1] || ast_strlen_zero((char *)fwh2.devname)) {
ast_log(LOG_WARNING, "No or invalid device type specified for '%s'\n", s);
close(fd);
return -1;
@@ -1222,7 +1222,7 @@ static int try_firmware(char *s)
}
cur = waresl.wares;
while(cur) {
- if (!strcmp(cur->fwh->devname, fwh->devname)) {
+ if (!strcmp((char *)cur->fwh->devname, (char *)fwh->devname)) {
/* Found a candidate */
if (cur->dead || (ntohs(cur->fwh->version) < ntohs(fwh->version)))
/* The version we have on loaded is older, load this one instead */
@@ -1267,7 +1267,7 @@ static int iax_check_version(char *dev)
ast_mutex_lock(&waresl.lock);
cur = waresl.wares;
while(cur) {
- if (!strcmp(dev, cur->fwh->devname)) {
+ if (!strcmp(dev, (char *)cur->fwh->devname)) {
res = ntohs(cur->fwh->version);
break;
}
@@ -1285,12 +1285,12 @@ static int iax_firmware_append(struct iax_ie_data *ied, const unsigned char *dev
unsigned int start = (desc >> 8) & 0xffffff;
unsigned int bytes;
struct iax_firmware *cur;
- if (dev && !ast_strlen_zero(dev) && bs) {
+ if (dev && !ast_strlen_zero((char *)dev) && bs) {
start *= bs;
ast_mutex_lock(&waresl.lock);
cur = waresl.wares;
while(cur) {
- if (!strcmp(dev, cur->fwh->devname)) {
+ if (!strcmp((char *)dev, (char *)cur->fwh->devname)) {
iax_ie_append_int(ied, IAX_IE_FWBLOCKDESC, desc);
if (start < ntohl(cur->fwh->datalen)) {
bytes = ntohl(cur->fwh->datalen) - start;
@@ -2466,7 +2466,7 @@ static int iax2_sendtext(struct ast_channel *c, const char *text)
{
return send_command_locked(PTR_TO_CALLNO(c->tech_pvt), AST_FRAME_TEXT,
- 0, 0, text, strlen(text) + 1, -1);
+ 0, 0, (unsigned char *)text, strlen(text) + 1, -1);
}
static int iax2_sendimage(struct ast_channel *c, struct ast_frame *img)
@@ -2476,7 +2476,7 @@ static int iax2_sendimage(struct ast_channel *c, struct ast_frame *img)
static int iax2_sendhtml(struct ast_channel *c, int subclass, const char *data, int datalen)
{
- return send_command_locked(PTR_TO_CALLNO(c->tech_pvt), AST_FRAME_HTML, subclass, 0, data, datalen, -1);
+ return send_command_locked(PTR_TO_CALLNO(c->tech_pvt), AST_FRAME_HTML, subclass, 0, (unsigned char *)data, datalen, -1);
}
static int iax2_fixup(struct ast_channel *oldchannel, struct ast_channel *newchan)
@@ -2998,7 +2998,7 @@ static int iax2_setoption(struct ast_channel *c, int option, void *data, int dat
h->option = htons(option);
memcpy(h->data, data, datalen);
res = send_command_locked(PTR_TO_CALLNO(c->tech_pvt), AST_FRAME_CONTROL,
- AST_CONTROL_OPTION, 0, (char *)h, datalen + sizeof(struct ast_option_header), -1);
+ AST_CONTROL_OPTION, 0, (unsigned char *)h, datalen + sizeof(struct ast_option_header), -1);
free(h);
return res;
} else
@@ -3817,8 +3817,8 @@ static int decrypt_frame(int callno, struct ast_iax2_full_hdr *fh, struct ast_fr
stringp = tmppw;
while((tmppw = strsep(&stringp, ";"))) {
MD5Init(&md5);
- MD5Update(&md5, iaxs[callno]->challenge, strlen(iaxs[callno]->challenge));
- MD5Update(&md5, tmppw, strlen(tmppw));
+ MD5Update(&md5, (unsigned char *)iaxs[callno]->challenge, strlen(iaxs[callno]->challenge));
+ MD5Update(&md5, (unsigned char *)tmppw, strlen(tmppw));
MD5Final(digest, &md5);
build_enc_keys(digest, &iaxs[callno]->ecx, &iaxs[callno]->dcx);
res = decode_frame(&iaxs[callno]->dcx, fh, f, datalen);
@@ -4201,7 +4201,7 @@ static int iax2_show_firmware(int fd, int argc, char *argv[])
ast_cli(fd, FORMAT2, "Device", "Version", "Size");
for (cur = waresl.wares;cur;cur = cur->next) {
- if ((argc == 3) || (!strcasecmp(argv[3], cur->fwh->devname)))
+ if ((argc == 3) || (!strcasecmp(argv[3], (char *)cur->fwh->devname)))
ast_cli(fd, FORMAT, cur->fwh->devname, ntohs(cur->fwh->version),
ntohl(cur->fwh->datalen));
}
@@ -4533,7 +4533,7 @@ static int iax2_write(struct ast_channel *c, struct ast_frame *f)
return res;
}
-static int __send_command(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const char *data, int datalen, int seqno,
+static int __send_command(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno,
int now, int transfer, int final)
{
struct ast_frame f;
@@ -4548,12 +4548,12 @@ static int __send_command(struct chan_iax2_pvt *i, char type, int command, unsig
return iax2_send(i, &f, ts, seqno, now, transfer, final);
}
-static int send_command(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const char *data, int datalen, int seqno)
+static int send_command(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno)
{
return __send_command(i, type, command, ts, data, datalen, seqno, 0, 0, 0);
}
-static int send_command_locked(unsigned short callno, char type, int command, unsigned int ts, const char *data, int datalen, int seqno)
+static int send_command_locked(unsigned short callno, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno)
{
int res;
ast_mutex_lock(&iaxsl[callno]);
@@ -4569,19 +4569,19 @@ static int forward_command(struct chan_iax2_pvt *i, char type, int command, unsi
}
#endif
-static int send_command_final(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const char *data, int datalen, int seqno)
+static int send_command_final(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno)
{
/* It is assumed that the callno has already been locked */
iax2_predestroy_nolock(i->callno);
return __send_command(i, type, command, ts, data, datalen, seqno, 0, 0, 1);
}
-static int send_command_immediate(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const char *data, int datalen, int seqno)
+static int send_command_immediate(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen, int seqno)
{
return __send_command(i, type, command, ts, data, datalen, seqno, 1, 0, 0);
}
-static int send_command_transfer(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const char *data, int datalen)
+static int send_command_transfer(struct chan_iax2_pvt *i, char type, int command, unsigned int ts, const unsigned char *data, int datalen)
{
return __send_command(i, type, command, ts, data, datalen, 0, 0, 1, 0);
}
@@ -4881,8 +4881,8 @@ static int authenticate_verify(struct chan_iax2_pvt *p, struct iax_ies *ies)
stringp = tmppw;
while((tmppw = strsep(&stringp, ";"))) {
MD5Init(&md5);
- MD5Update(&md5, p->challenge, strlen(p->challenge));
- MD5Update(&md5, tmppw, strlen(tmppw));
+ MD5Update(&md5, (unsigned char *)p->challenge, strlen(p->challenge));
+ MD5Update(&md5, (unsigned char *)tmppw, strlen(tmppw));
MD5Final(digest, &md5);
/* If they support md5, authenticate with it. */
for (x=0;x<16;x++)
@@ -5009,8 +5009,8 @@ static int register_verify(int callno, struct sockaddr_in *sin, struct iax_ies *
stringp = tmppw;
while((tmppw = strsep(&stringp, ";"))) {
MD5Init(&md5);
- MD5Update(&md5, iaxs[callno]->challenge, strlen(iaxs[callno]->challenge));
- MD5Update(&md5, tmppw, strlen(tmppw));
+ MD5Update(&md5, (unsigned char *)iaxs[callno]->challenge, strlen(iaxs[callno]->challenge));
+ MD5Update(&md5, (unsigned char *)tmppw, strlen(tmppw));
MD5Final(digest, &md5);
for (x=0;x<16;x++)
sprintf(requeststr + (x << 1), "%2.2x", digest[x]); /* safe */
@@ -5081,8 +5081,8 @@ static int authenticate(char *challenge, char *secret, char *keyn, int authmetho
unsigned char digest[16];
char digres[128] = "";
MD5Init(&md5);
- MD5Update(&md5, challenge, strlen(challenge));
- MD5Update(&md5, secret, strlen(secret));
+ MD5Update(&md5, (unsigned char *)challenge, strlen(challenge));
+ MD5Update(&md5, (unsigned char *)secret, strlen(secret));
MD5Final(digest, &md5);
/* If they support md5, authenticate with it. */
for (x=0;x<16;x++)
@@ -5423,7 +5423,7 @@ static int iax2_register(char *value, int lineno)
static void register_peer_exten(struct iax2_peer *peer, int onoff)
{
- unsigned 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));
@@ -6064,7 +6064,7 @@ static int iax2_provision(struct sockaddr_in *end, int sockfd, char *dest, const
static int check_provisioning(struct sockaddr_in *sin, int sockfd, char *si, unsigned int ver)
{
unsigned int ourver;
- unsigned char rsi[80];
+ char rsi[80];
snprintf(rsi, sizeof(rsi), "si-%s", si);
if (iax_provision_version(&ourver, rsi, 1))
return 0;
@@ -6121,7 +6121,8 @@ static int socket_read(int *id, int fd, short events, void *cbdata)
int res;
int updatehistory=1;
int new = NEW_PREVENT;
- char buf[4096], *ptr;
+ char buf[4096];
+ void *ptr;
socklen_t len = sizeof(sin);
int dcallno = 0;
struct ast_iax2_full_hdr *fh = (struct ast_iax2_full_hdr *)buf;
@@ -7328,7 +7329,7 @@ retryowner2:
case IAX_COMMAND_FWDOWNL:
/* Firmware download */
memset(&ied0, 0, sizeof(ied0));
- res = iax_firmware_append(&ied0, ies.devicetype, ies.fwdesc);
+ res = iax_firmware_append(&ied0, (unsigned char *)ies.devicetype, ies.fwdesc);
if (res < 0)
send_command_final(iaxs[fr.callno], AST_FRAME_IAX, IAX_COMMAND_REJECT, 0, ied0.buf, ied0.pos, -1);
else if (res > 0)
diff --git a/channels/iax2-parser.c b/channels/iax2-parser.c
index 19c2f2f020e90b6adce20e1a1fad17b6d534c0d4..17f7c56be5bce31b6342ba0ce4fae515be381525 100755
--- a/channels/iax2-parser.c
+++ b/channels/iax2-parser.c
@@ -548,7 +548,7 @@ int iax_ie_append_short(struct iax_ie_data *ied, unsigned char ie, unsigned shor
return iax_ie_append_raw(ied, ie, &newval, (int)sizeof(newval));
}
-int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, unsigned char *str)
+int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, char *str)
{
return iax_ie_append_raw(ied, ie, str, strlen(str));
}
@@ -573,7 +573,7 @@ void iax_set_error(void (*func)(const char *))
errorf = func;
}
-int iax_parse_ies(struct iax_ies *ies, unsigned char *data, int datalen)
+int iax_parse_ies(struct iax_ies *ies, char *data, int datalen)
{
/* Parse data into information elements */
int len;
@@ -776,11 +776,11 @@ int iax_parse_ies(struct iax_ies *ies, unsigned char *data, int datalen)
ies->fwdesc = ntohl(get_unaligned_uint32(data + 2));
break;
case IAX_IE_FWBLOCKDATA:
- ies->fwdata = data + 2;
+ ies->fwdata = (unsigned char *)data + 2;
ies->fwdatalen = len;
break;
case IAX_IE_ENCKEY:
- ies->enckey = data + 2;
+ ies->enckey = (unsigned char *)data + 2;
ies->enckeylen = len;
break;
case IAX_IE_PROVVER:
diff --git a/channels/iax2-parser.h b/channels/iax2-parser.h
index 909360f41da18b57a12fc02c44cd67bf36a689c6..f8a940debceb9640cafbb80b1e463e2d832ab351 100755
--- a/channels/iax2-parser.h
+++ b/channels/iax2-parser.h
@@ -136,10 +136,10 @@ extern int iax_ie_append_raw(struct iax_ie_data *ied, unsigned char ie, void *da
extern int iax_ie_append_addr(struct iax_ie_data *ied, unsigned char ie, struct sockaddr_in *sin);
extern int iax_ie_append_int(struct iax_ie_data *ied, unsigned char ie, unsigned int value);
extern int iax_ie_append_short(struct iax_ie_data *ied, unsigned char ie, unsigned short value);
-extern int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, unsigned char *str);
+extern int iax_ie_append_str(struct iax_ie_data *ied, unsigned char ie, char *str);
extern int iax_ie_append_byte(struct iax_ie_data *ied, unsigned char ie, unsigned char dat);
extern int iax_ie_append(struct iax_ie_data *ied, unsigned char ie);
-extern int iax_parse_ies(struct iax_ies *ies, unsigned char *data, int datalen);
+extern int iax_parse_ies(struct iax_ies *ies, char *data, int datalen);
extern int iax_get_frames(void);
extern int iax_get_iframes(void);