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Squashed 'external/toxcore/c-toxcore/' changes from 640e6cace..e58eb27a8

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e58eb27a8 fix(toxav): remove extra copy of video frame on encode Tested and works, but there might be alignment issues and other stuff.
206ea3530 refactor: Explicitly pass dependencies to constructors.
7cefa93cf fix(toxencryptsave): Wipe salt and passkey after usage.
7c3be2342 refactor: Add file/line to tox-bootstrapd logging.
f84e8cdce refactor: Move loglogdata out of network.c.
390f7db06 refactor: Move random and memory OS-specifics to `os_*` files.
REVERT: 640e6cace fix(toxav): remove extra copy of video frame on encode Tested and works, but there might be alignment issues and other stuff.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: e58eb27a84f9fa0cd996868e079f39e90a5c04b6
This commit is contained in:
Green Sky
2025-11-04 21:18:05 +01:00
parent 54c0a3c874
commit 596ea37298
117 changed files with 1409 additions and 697 deletions
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37
toxcore/crypto_core.c
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@@ -13,6 +13,7 @@
#include "attributes.h"
#include "ccompat.h"
#include "mem.h"
#include "tox_random.h"
#include "util.h"
static_assert(CRYPTO_PUBLIC_KEY_SIZE == crypto_box_PUBLICKEYBYTES,
@@ -204,7 +205,7 @@ uint64_t random_u64(const Random *rng)
uint32_t random_range_u32(const Random *rng, uint32_t upper_bound)
{
return rng->funcs->random_uniform(rng->obj, upper_bound);
return tox_random_uniform(rng, upper_bound);
}
bool crypto_signature_create(uint8_t signature[CRYPTO_SIGNATURE_SIZE],
@@ -493,39 +494,7 @@ void crypto_sha512(uint8_t hash[CRYPTO_SHA512_SIZE], const uint8_t *data, size_t
#endif /* FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION */
}
static void sys_random_bytes(void *_Nonnull obj, uint8_t *_Nonnull bytes, size_t length)
{
randombytes(bytes, length);
}
static uint32_t sys_random_uniform(void *_Nonnull obj, uint32_t upper_bound)
{
return randombytes_uniform(upper_bound);
}
static const Random_Funcs os_random_funcs = {
sys_random_bytes,
sys_random_uniform,
};
static const Random os_random_obj = {&os_random_funcs};
const Random *os_random(void)
{
#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
if ((true)) {
return nullptr;
}
#endif /* FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION */
// It is safe to call this function more than once and from different
// threads -- subsequent calls won't have any effects.
if (sodium_init() == -1) {
return nullptr;
}
return &os_random_obj;
}
void random_bytes(const Random *rng, uint8_t *bytes, size_t length)
{
rng->funcs->random_bytes(rng->obj, bytes, length);
tox_random_bytes(rng, bytes, length);
}