WolfSSL
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wolfssl-examples
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Fixed clang warnings

pull/1/head
Shane Israel 2014-06-30 11:10:03 -06:00
parent 3bc417467d
commit 83fcc7ddb4
4 changed files with 13 additions and 14 deletions
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4
tls/server-tcp.c
View File

@ -39,7 +39,7 @@ int AcceptAndRead(socklen_t sockfd);
int AcceptAndRead(socklen_t sockfd) int AcceptAndRead(socklen_t sockfd)
{ {
struct sockaddr_in clientAddr; struct sockaddr_in clientAddr;
int size = sizeof(clientAddr); socklen_t size = sizeof(clientAddr);
int ret = 0; int ret = 0;
/* Wait until a client connects */ /* Wait until a client connects */
@ -99,7 +99,7 @@ int main()
int exit = 0; /* 0 = false, 1 = true */ int exit = 0; /* 0 = false, 1 = true */
/* If positive value, the socket is valid */ /* If positive value, the socket is valid */
if(sockfd < 0){ if(sockfd == -1){
printf("ERROR: failed to create the socket\n"); printf("ERROR: failed to create the socket\n");
return 1; /* Kill the server with exit status 1 */ return 1; /* Kill the server with exit status 1 */
} }

11
tls/server-tls-nonblocking.c
View File

@ -146,11 +146,10 @@ int NonBlocking_ReadWriteAccept(CYASSL* ssl, socklen_t socketfd,
int AcceptAndRead(CYASSL_CTX* ctx, socklen_t socketfd, struct sockaddr_in clientAddr) int AcceptAndRead(CYASSL_CTX* ctx, socklen_t socketfd, struct sockaddr_in clientAddr)
{ {
int size = sizeof(clientAddr); socklen_t size = sizeof(clientAddr);
CYASSL* ssl;
/* Wait until a client connects */ /* Wait until a client connects */
int connd = accept(socketfd, (struct sockaddr_in *)&clientAddr, &size); int connd = accept(socketfd, (struct sockaddr *)&clientAddr, &size);
/* If fails to connect, loop back up and wait for a new connection */ /* If fails to connect, loop back up and wait for a new connection */
if (connd == -1) { if (connd == -1) {
@ -159,7 +158,7 @@ int AcceptAndRead(CYASSL_CTX* ctx, socklen_t socketfd, struct sockaddr_in client
/* If it connects, read in and reply to the client */ /* If it connects, read in and reply to the client */
else { else {
printf("Client connected successfully!\n"); printf("Client connected successfully!\n");
CYASSL* ssl;
if ( (ssl = CyaSSL_new(ctx)) == NULL) { if ( (ssl = CyaSSL_new(ctx)) == NULL) {
fprintf(stderr, "CyaSSL_new error.\n"); fprintf(stderr, "CyaSSL_new error.\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -184,8 +183,8 @@ int AcceptAndRead(CYASSL_CTX* ctx, socklen_t socketfd, struct sockaddr_in client
if (NonBlocking_ReadWriteAccept(ssl, socketfd, WRITE) == 0) if (NonBlocking_ReadWriteAccept(ssl, socketfd, WRITE) == 0)
break; break;
} }
CyaSSL_free(ssl); /* Free the CYASSL object */
} }
CyaSSL_free(ssl); /* Free the CYASSL object */
close(connd); /* close the connected socket */ close(connd); /* close the connected socket */
return 0; return 0;
@ -224,7 +223,7 @@ int main()
socklen_t len = sizeof(on); socklen_t len = sizeof(on);
/* If positive value, the socket is valid */ /* If positive value, the socket is valid */
if (socketfd < 0) { if (socketfd == -1) {
printf("ERROR: failed to create the socket\n"); printf("ERROR: failed to create the socket\n");
exit(EXIT_FAILURE); /* Kill the server with exit status 1 */ exit(EXIT_FAILURE); /* Kill the server with exit status 1 */
} }

4
tls/server-tls-threaded.c
View File

@ -100,7 +100,7 @@ void *ThreadHandler(void* socketDesc)
int AcceptAndRead(socklen_t sockfd, struct sockaddr_in clientAddr) int AcceptAndRead(socklen_t sockfd, struct sockaddr_in clientAddr)
{ {
int size = sizeof(clientAddr); socklen_t size = sizeof(clientAddr);
int connd; /* Identify and access the clients connection */ int connd; /* Identify and access the clients connection */
pthread_t thread_id; pthread_t thread_id;
@ -149,7 +149,7 @@ int main()
CyaSSL_Init(); CyaSSL_Init();
/* If positive value, the socket is valid */ /* If positive value, the socket is valid */
if (sockfd < 0) { if (sockfd == -1) {
printf("ERROR: failed to create the socket\n"); printf("ERROR: failed to create the socket\n");
return EXIT_FAILURE; return EXIT_FAILURE;
} }

8
tls/server-tls.c
View File

@ -46,8 +46,7 @@ int AcceptAndRead(CYASSL_CTX* ctx, socklen_t sockfd, struct sockaddr_in
{ {
/* Create our reply message */ /* Create our reply message */
const char reply[] = "I hear ya fa shizzle!\n"; const char reply[] = "I hear ya fa shizzle!\n";
int size = sizeof(clientAddr); socklen_t size = sizeof(clientAddr);
CYASSL* ssl;
/* Wait until a client connects */ /* Wait until a client connects */
int connd = accept(sockfd, (struct sockaddr *)&clientAddr, &size); int connd = accept(sockfd, (struct sockaddr *)&clientAddr, &size);
@ -59,6 +58,7 @@ int AcceptAndRead(CYASSL_CTX* ctx, socklen_t sockfd, struct sockaddr_in
/* If it connects, read in and reply to the client */ /* If it connects, read in and reply to the client */
else { else {
printf("Client connected successfully\n"); printf("Client connected successfully\n");
CYASSL* ssl;
if ( (ssl = CyaSSL_new(ctx)) == NULL) { if ( (ssl = CyaSSL_new(ctx)) == NULL) {
fprintf(stderr, "CyaSSL_new error.\n"); fprintf(stderr, "CyaSSL_new error.\n");
@ -101,8 +101,8 @@ int AcceptAndRead(CYASSL_CTX* ctx, socklen_t sockfd, struct sockaddr_in
break; break;
} }
} }
CyaSSL_free(ssl); /* Free the CYASSL object */
} }
CyaSSL_free(ssl); /* Free the CYASSL object */
close(connd); /* close the connected socket */ close(connd); /* close the connected socket */
return 0; return 0;
@ -129,7 +129,7 @@ int main()
CyaSSL_Init(); CyaSSL_Init();
/* If positive value, the socket is valid */ /* If positive value, the socket is valid */
if (sockfd < 0) { if (sockfd == -1) {
printf("ERROR: failed to create the socket\n"); printf("ERROR: failed to create the socket\n");
return EXIT_FAILURE; /* Kill the server with exit status 1 */ return EXIT_FAILURE; /* Kill the server with exit status 1 */
} }