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gethostbyname isn't reentrant, who knew...

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2734 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-04-22 00:20:34 +00:00
parent ca493a14e1
commit d3f9887589
12 changed files with 71 additions and 35 deletions
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12
channels/chan_mgcp.c
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@@ -1573,7 +1573,7 @@ static int process_sdp(struct mgcp_subchannel *sub, struct mgcp_request *req)
int peercapability, peerNonCodecCapability;
struct sockaddr_in sin;
char *codecs;
struct hostent *hp;
struct ast_hostent ahp; struct hostent *hp;
int codec;
int iterator;
struct mgcp_endpoint *p = sub->parent;
@@ -1590,7 +1590,7 @@ static int process_sdp(struct mgcp_subchannel *sub, struct mgcp_request *req)
return -1;
}
/* XXX This could block for a long time, and block the main thread! XXX */
hp = gethostbyname(host);
hp = ast_gethostbyname(host, &ahp);
if (!hp) {
ast_log(LOG_WARNING, "Unable to lookup host in c= line, '%s'\n", c);
return -1;
@@ -1772,7 +1772,7 @@ static int add_sdp(struct mgcp_request *resp, struct mgcp_subchannel *sub, struc
struct sockaddr_in dest;
struct mgcp_endpoint *p = sub->parent;
/* XXX We break with the "recommendation" and send our IP, in order that our
peer doesn't have to gethostbyname() us XXX */
peer doesn't have to ast_gethostbyname() us XXX */
len = 0;
if (!sub->rtp) {
ast_log(LOG_WARNING, "No way to add SDP without an RTP structure\n");
@@ -3651,7 +3651,7 @@ static int reload_config(void)
struct mgcp_gateway *g;
struct mgcp_endpoint *e;
char *cat;
struct hostent *hp;
struct ast_hostent ahp; struct hostent *hp;
int format;
if (gethostname(ourhost, sizeof(ourhost))) {
@@ -3670,7 +3670,7 @@ static int reload_config(void)
while(v) {
/* Create the interface list */
if (!strcasecmp(v->name, "bindaddr")) {
if (!(hp = gethostbyname(v->value))) {
if (!(hp = ast_gethostbyname(v->value, &ahp))) {
ast_log(LOG_WARNING, "Invalid address: %s\n", v->value);
} else {
memcpy(&bindaddr.sin_addr, hp->h_addr, sizeof(bindaddr.sin_addr));
@@ -3749,7 +3749,7 @@ static int reload_config(void)
if (ntohl(bindaddr.sin_addr.s_addr)) {
memcpy(&__ourip, &bindaddr.sin_addr, sizeof(__ourip));
} else {
hp = gethostbyname(ourhost);
hp = ast_gethostbyname(ourhost, &ahp);
if (!hp) {
ast_log(LOG_WARNING, "Unable to get our IP address, MGCP disabled\n");
ast_destroy(cfg);