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more scan-build LLVM-13 fixes and expanded coverage: deadcode.DeadStores in client.c and server.c (no functional changes).

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This commit is contained in:
Daniel Pouzzner
2021-10-15 00:04:25 -05:00
parent 62822be6ce
commit f621a93081
2 changed files with 6 additions and 6 deletions
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6
examples/client/client.c
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@ -3693,7 +3693,7 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
if (scr && forceScr) { if (scr && forceScr) {
if (nonBlocking) { if (nonBlocking) {
if (!resumeScr) { if (!resumeScr) {
if ((ret = wolfSSL_Rehandshake(ssl)) != WOLFSSL_SUCCESS) { if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
err = wolfSSL_get_error(ssl, 0); err = wolfSSL_get_error(ssl, 0);
if (err == WOLFSSL_ERROR_WANT_READ || if (err == WOLFSSL_ERROR_WANT_READ ||
err == WOLFSSL_ERROR_WANT_WRITE) { err == WOLFSSL_ERROR_WANT_WRITE) {
@ -3712,8 +3712,8 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
else { else {
do { do {
if (err == APP_DATA_READY) { if (err == APP_DATA_READY) {
if ((ret = wolfSSL_read(ssl, reply, if (wolfSSL_read(ssl, reply,
sizeof(reply)-1)) < 0) { sizeof(reply)-1) < 0) {
err_sys("APP DATA should be present " err_sys("APP DATA should be present "
"but error returned"); "but error returned");
} }

6
examples/server/server.c
View File

@ -3073,13 +3073,13 @@ THREAD_RETURN WOLFSSL_THREAD server_test(void* args)
defined(HAVE_SERVER_RENEGOTIATION_INFO) defined(HAVE_SERVER_RENEGOTIATION_INFO)
if (scr && forceScr) { if (scr && forceScr) {
if (nonBlocking) { if (nonBlocking) {
if ((ret = wolfSSL_Rehandshake(ssl)) != WOLFSSL_SUCCESS) { if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
err = wolfSSL_get_error(ssl, 0); err = wolfSSL_get_error(ssl, 0);
if (err == WOLFSSL_ERROR_WANT_READ || if (err == WOLFSSL_ERROR_WANT_READ ||
err == WOLFSSL_ERROR_WANT_WRITE) { err == WOLFSSL_ERROR_WANT_WRITE) {
do { do {
if (err == APP_DATA_READY) { if (err == APP_DATA_READY) {
if ((ret = wolfSSL_read(ssl, input, sizeof(input)-1)) < 0) { if (wolfSSL_read(ssl, input, sizeof(input)-1) < 0) {
err_sys("APP DATA should be present but error returned"); err_sys("APP DATA should be present but error returned");
} }
printf("Received message: %s\n", input); printf("Received message: %s\n", input);
@ -3112,7 +3112,7 @@ THREAD_RETURN WOLFSSL_THREAD server_test(void* args)
} }
} }
} else { } else {
if ((ret = wolfSSL_Rehandshake(ssl)) != WOLFSSL_SUCCESS) { if (wolfSSL_Rehandshake(ssl) != WOLFSSL_SUCCESS) {
#ifdef WOLFSSL_ASYNC_CRYPT #ifdef WOLFSSL_ASYNC_CRYPT
err = wolfSSL_get_error(ssl, 0); err = wolfSSL_get_error(ssl, 0);
while (err == WC_PENDING_E) { while (err == WC_PENDING_E) {