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diff --git a/libknet/tests/api_knet_recv.c b/libknet/tests/api_knet_recv.c
index 086b8835..449f1188 100644
--- a/libknet/tests/api_knet_recv.c
+++ b/libknet/tests/api_knet_recv.c
@@ -1,206 +1,215 @@
/*
* Copyright (C) 2016 Red Hat, Inc. All rights reserved.
*
* Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
*
* This software licensed under GPL-2.0+, LGPL-2.0+
*/
#include "config.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "libknet.h"
#include "internals.h"
#include "test-common.h"
static int private_data;
static void sock_notify(void *pvt_data,
int datafd,
int8_t channel,
uint8_t tx_rx,
int error,
int errorno)
{
return;
}
static void test(void)
{
knet_handle_t knet_h;
int logfds[2];
int datafd = 0;
int8_t channel = 0;
char recv_buff[KNET_MAX_PACKET_SIZE];
char send_buff[KNET_MAX_PACKET_SIZE];
ssize_t recv_len = 0;
struct iovec iov_out[1];
printf("Test knet_recv incorrect knet_h\n");
if ((!knet_recv(NULL, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
exit(FAIL);
}
setup_logpipes(logfds);
knet_h = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
if (!knet_h) {
printf("knet_handle_new failed: %s\n", strerror(errno));
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
printf("Test knet_recv with no recv_buff\n");
if ((!knet_recv(knet_h, NULL, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid recv_buff len (0)\n");
if ((!knet_recv(knet_h, recv_buff, 0, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff len (0) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid recv_buff len (> KNET_MAX_PACKET_SIZE)\n");
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE + 1, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid recv_buff len (> KNET_MAX_PACKET_SIZE) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid channel (-1)\n");
channel = -1;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid channel (-1) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with invalid channel (KNET_DATAFD_MAX)\n");
channel = KNET_DATAFD_MAX;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid channel (KNET_DATAFD_MAX) or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with unconfigured channel\n");
channel = 0;
if ((!knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel)) || (errno != EINVAL)) {
printf("knet_recv accepted invalid unconfigured channel or returned incorrect error: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
printf("Test knet_recv with valid data\n");
if (knet_handle_enable_sock_notify(knet_h, &private_data, sock_notify) < 0) {
printf("knet_handle_enable_sock_notify failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
datafd = 0;
channel = -1;
if (knet_handle_add_datafd(knet_h, &datafd, &channel) < 0) {
printf("knet_handle_add_datafd failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
+ memset(recv_buff, 0, KNET_MAX_PACKET_SIZE);
memset(send_buff, 1, sizeof(send_buff));
iov_out[0].iov_base = (void *)send_buff;
iov_out[0].iov_len = sizeof(send_buff);
if (writev(knet_h->sockfd[channel].sockfd[1], iov_out, 1) != sizeof(send_buff)) {
printf("Unable to write data: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
recv_len = knet_recv(knet_h, recv_buff, KNET_MAX_PACKET_SIZE, channel);
if (recv_len <= 0) {
printf("knet_recv failed: %s\n", strerror(errno));
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
if (recv_len != sizeof(send_buff)) {
- printf("knet_recv recevied only %zu bytes: %s\n", recv_len, strerror(errno));
+ printf("knet_recv received only %zu bytes: %s\n", recv_len, strerror(errno));
+ knet_handle_free(knet_h);
+ flush_logs(logfds[0], stdout);
+ close_logpipes(logfds);
+ exit(FAIL);
+ }
+
+ if (memcmp(recv_buff, send_buff, KNET_MAX_PACKET_SIZE)) {
+ printf("knet_recv received bad data\n");
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
exit(FAIL);
}
flush_logs(logfds[0], stdout);
knet_handle_free(knet_h);
flush_logs(logfds[0], stdout);
close_logpipes(logfds);
}
int main(int argc, char *argv[])
{
need_root();
test();
return PASS;
}

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