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failed if header was more than 1023 bytes

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@341 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2003-02-18 22:20:01 +00:00
parent 1ae5554699
commit 2bd8a33c8d
1 changed files with 35 additions and 11 deletions
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46
plugins/check_tcp.c
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@ -57,12 +57,16 @@ SSL *ssl;
int connect_SSL (void);
#endif
#define TCP_PROTOCOL 1
#define UDP_PROTOCOL 2
enum {
TCP_PROTOCOL = 1,
UDP_PROTOCOL = 2,
MAXBUF = 1024
};
int process_arguments (int, char **);
void print_usage (void);
void print_help (void);
int my_recv (void);
char *progname = "check_tcp";
char *SERVICE = NULL;
@ -91,13 +95,13 @@ double elapsed_time = 0;
int verbose = FALSE;
int use_ssl = FALSE;
int sd = 0;
char *buffer = "";
int
main (int argc, char **argv)
{
int result;
int i;
char *buffer = "";
char *status = "";
struct timeval tv;
@ -248,15 +252,15 @@ main (int argc, char **argv)
if (server_send || server_expect_count > 0) {
buffer = malloc (MAX_INPUT_BUFFER);
buffer = malloc (MAXBUF);
memset (buffer, '\0', MAXBUF);
/* watch for the expect string */
#ifdef HAVE_SSL
if (use_ssl && SSL_read (ssl, buffer, MAX_INPUT_BUFFER - 1) > 0)
while ((i = my_recv ()) > 0) {
buffer[i] = '\0';
asprintf (&status, "%s%s", status, buffer);
else
#endif
if (recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0) > 0)
asprintf (&status, "%s%s", status, buffer);
if (buffer[i-2] == '\r' && buffer[i-1] == '\n')
break;
}
/* return a CRITICAL status if we couldn't read any data */
if (status == NULL)
@ -279,7 +283,7 @@ main (int argc, char **argv)
}
}
if (server_quit)
if (server_quit != NULL)
#ifdef HAVE_SSL
if (use_ssl) {
SSL_write (ssl, QUIT, strlen (QUIT));
@ -572,3 +576,23 @@ connect_SSL (void)
}
#endif
int
my_recv (void)
{
int i;
#ifdef HAVE_SSL
if (use_ssl) {
i = SSL_read (ssl, buffer, MAXBUF - 1);
}
else {
#endif
i = read (sd, buffer, MAXBUF - 1);
#ifdef HAVE_SSL
}
#endif
return i;
}