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Try to avoid telnet option loops.

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This commit is contained in:
Chris Osborn 2018-03-28 11:13:01 -07:00
parent 45999ba239
commit 9a79a80fd8
4 changed files with 5 additions and 5 deletions
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3
src/ip232.c
View File

@ -19,7 +19,6 @@ void *ip232_thread(void *arg)
modem_config *cfg = (modem_config *) arg;
int accept_pending = FALSE;
int rc;
int res = 0;
char buf[256];
fd_set readfs;
@ -44,7 +43,7 @@ void *ip232_thread(void *arg)
}
else {
if (FD_ISSET(cfg->dce_data.dp[1][0], &readfs)) { // pipe
res = read(cfg->dce_data.dp[1][0], buf, sizeof(buf) - 1);
read(cfg->dce_data.dp[1][0], buf, sizeof(buf) - 1);
LOG(LOG_DEBUG, "ip232 thread notified");
accept_pending = FALSE;
}

2
src/nvt.c
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@ -14,7 +14,7 @@ void nvt_init_config(nvt_vars *vars)
for (i = 0; i < 256; i++)
vars->term[i] = 0;
return 0;
return;
}
int get_nvt_cmd_response(int action, int type)

4
src/nvt.h
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@ -1,4 +1,4 @@
ifndef NVT_H
#ifndef NVT_H
#define NVT_H 1
typedef enum {
@ -52,6 +52,6 @@ extern void nvt_init_config(nvt_vars *vars);
extern int get_nvt_cmd_response(int action, int type);
extern int parse_nvt_subcommand(int fd, nvt_vars *vars, unsigned char *data, int len, int speed);
extern void send_nvt_command(int fd, nvt_vars *vars, char action, int opt);
extern int parse_nvt_command(int fd, nvt_vars *vars, nvtCommand action, nvtOption opt, int parity);
extern void parse_nvt_command(int fd, nvt_vars *vars, nvtCommand action, nvtOption opt, int parity);
#endif

1
src/serial.c
View File

@ -180,6 +180,7 @@ int ser_read(int fd, char *data, int len)
{
int res;
res = read(fd, data, len);
log_trace(TRACE_MODEM_IN, data, res);
return res;