27 lines
1.3 KiB
Diff
27 lines
1.3 KiB
Diff
--- test_etcp_simple_traffic.c.backup
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+++ test_etcp_simple_traffic.c
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@@ -241,14 +241,20 @@
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DEBUG_DEBUG(DEBUG_CATEGORY_ETCP, "Parsing crypto keys: priv_len=%zu, pub_len=%zu",
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strlen(priv_key_hex), strlen(pub_key_hex));
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+ // Ensure strings are properly null-terminated and have correct length
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+ size_t priv_len = strlen(priv_key_hex);
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+ size_t pub_len = strlen(pub_key_hex);
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+ if (priv_len != 64 || pub_len != 128) {
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+ DEBUG_ERROR(DEBUG_CATEGORY_ETCP, "Invalid key lengths: priv=%zu, pub=%zu", priv_len, pub_len);
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+ }
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+
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// Parse keys
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for (int i = 0; i < 32; i++) {
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- if (sscanf(&priv_key_hex[i*2], "%2hhx", &inst->instance->my_keys.private_key[i]) != 1) {
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+ if (sscanf(&priv_key_hex[i*2], "%2hhx", (unsigned char*)&inst->instance->my_keys.private_key[i]) != 1) {
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DEBUG_ERROR(DEBUG_CATEGORY_ETCP, "Failed to parse private key byte %d", i);
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}
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}
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for (int i = 0; i < 64; i++) {
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- if (sscanf(&pub_key_hex[i*2], "%2hhx", &inst->instance->my_keys.public_key[i]) != 1) {
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+ if (sscanf(&pub_key_hex[i*2], "%2hhx", (unsigned char*)&inst->instance->my_keys.public_key[i]) != 1) {
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DEBUG_ERROR(DEBUG_CATEGORY_ETCP, "Failed to parse public key byte %d", i);
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}
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}
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