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Merge pull request #2823 from cesanta/c89

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Fix warnings and allow building chacha with C89 compilers
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Sergio R. Caprile 2024-07-08 19:05:30 -03:00 committed by GitHub
commit a9902b55d8
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5 changed files with 10 additions and 10 deletions
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6
mongoose.c
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@ -9833,7 +9833,7 @@ static void mg_tls_encrypt(struct mg_connection *c, const uint8_t *msg,
#if CHACHA20
(void) tag; // tag is only used in aes gcm
{
uint8_t *enc = malloc(8192);
uint8_t *enc = (uint8_t *) malloc(8192);
if (enc == NULL) {
mg_error(c, "TLS OOM");
return;
@ -11019,8 +11019,8 @@ static void core_block(const uint32_t *restrict start,
static void xor_block(uint8_t *restrict dest, const uint8_t *restrict source,
const uint32_t *restrict pad, unsigned int chunk_size) {
unsigned int i, full_blocks = chunk_size / sizeof(uint32_t);
// have to be carefull, we are going back from uint32 to uint8, so endianess
unsigned int i, full_blocks = chunk_size / (unsigned int) sizeof(uint32_t);
// have to be carefull, we are going back from uint32 to uint8, so endianness
// matters again
xor32_blocks(dest, source, pad, full_blocks)

4
mongoose.h
View File

@ -1965,11 +1965,11 @@ extern "C" {
if possible, carefully pick your associated data.
*/
// Make sure we are either nested in C++ or running in a C99+ compiler
/* Make sure we are either nested in C++ or running in a C99+ compiler
#if !defined(__cplusplus) && !defined(_MSC_VER) && \
(!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L)
#error "C99 or newer required"
#endif
#endif */
// #if CHAR_BIT > 8
// # error "Systems without native octals not suppoted"

2
src/tls_builtin.c
View File

@ -397,7 +397,7 @@ static void mg_tls_encrypt(struct mg_connection *c, const uint8_t *msg,
#if CHACHA20
(void) tag; // tag is only used in aes gcm
{
uint8_t *enc = malloc(8192);
uint8_t *enc = (uint8_t *) malloc(8192);
if (enc == NULL) {
mg_error(c, "TLS OOM");
return;

4
src/tls_chacha20.c
View File

@ -200,8 +200,8 @@ static void core_block(const uint32_t *restrict start,
static void xor_block(uint8_t *restrict dest, const uint8_t *restrict source,
const uint32_t *restrict pad, unsigned int chunk_size) {
unsigned int i, full_blocks = chunk_size / sizeof(uint32_t);
// have to be carefull, we are going back from uint32 to uint8, so endianess
unsigned int i, full_blocks = chunk_size / (unsigned int) sizeof(uint32_t);
// have to be carefull, we are going back from uint32 to uint8, so endianness
// matters again
xor32_blocks(dest, source, pad, full_blocks)

4
src/tls_chacha20.h
View File

@ -26,11 +26,11 @@ extern "C" {
if possible, carefully pick your associated data.
*/
// Make sure we are either nested in C++ or running in a C99+ compiler
/* Make sure we are either nested in C++ or running in a C99+ compiler
#if !defined(__cplusplus) && !defined(_MSC_VER) && \
(!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L)
#error "C99 or newer required"
#endif
#endif */
// #if CHAR_BIT > 8
// # error "Systems without native octals not suppoted"