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Allocation debugging, reduce SSL structure size.
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@ -42,7 +42,11 @@
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#include "wincrypt.h"
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#endif
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#ifndef WIN32
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#ifdef ESP8266
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#define CONFIG_SSL_SKELETON_MODE 1
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#endif
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#if defined(CONFIG_USE_DEV_URANDOM)
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static int rng_fd = -1;
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#elif defined(CONFIG_WIN32_USE_CRYPTO_LIB)
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static HCRYPTPROV gCryptProv;
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@ -146,7 +150,7 @@ EXP_FUNC void STDCALL RNG_custom_init(const uint8_t *seed_buf, int size)
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*/
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EXP_FUNC void STDCALL RNG_terminate(void)
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{
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#ifndef WIN32
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#if defined(CONFIG_USE_DEV_URANDOM)
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close(rng_fd);
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#elif defined(CONFIG_WIN32_USE_CRYPTO_LIB)
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CryptReleaseContext(gCryptProv, 0);
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@ -146,7 +146,7 @@ int RSA_decrypt(const RSA_CTX *ctx, const uint8_t *in_data,
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const int byte_size = ctx->num_octets;
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int i, size;
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bigint *decrypted_bi, *dat_bi;
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uint8_t *block = (uint8_t *)alloca(byte_size);
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uint8_t *block = (uint8_t *)malloc(byte_size);
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memset(out_data, 0, byte_size); /* initialise */
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@ -182,7 +182,7 @@ int RSA_decrypt(const RSA_CTX *ctx, const uint8_t *in_data,
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/* get only the bit we want */
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if (size > 0)
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memcpy(out_data, &block[i], size);
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free(block);
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return size ? size : -1;
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}
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