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Check with select before accept (bug #325)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1580 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2003-09-29 20:20:04 +00:00
parent 229f4abf93
commit a2126b635f
1 changed files with 8 additions and 0 deletions
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8
asterisk.c
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@@ -216,6 +216,7 @@ static void *netconsole(void *vconsole)
static void *listener(void *unused)
{
struct sockaddr_un sun;
fd_set fds;
int s;
int len;
int x;
@@ -226,6 +227,13 @@ static void *listener(void *unused)
for(;;) {
if (ast_socket < 0)
return NULL;
FD_ZERO(&fds);
FD_SET(ast_socket, &fds);
s = ast_select(ast_socket + 1, &fds, NULL, NULL, NULL);
if (s < 0) {
ast_log(LOG_WARNING, "Select retured error: %s\n", strerror(errno));
continue;
}
len = sizeof(sun);
s = accept(ast_socket, (struct sockaddr *)&sun, &len);
if (s < 0) {