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Merge branch 'maint-0.3.5' into maint-0.4.3

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This commit is contained in:
David Goulet
2021-01-28 12:42:31 -05:00
parent f3da5f88d7 290007e3c4
commit f058db1f3d
2 changed files with 10 additions and 1 deletions
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src/core/proto/proto_socks.c
+6 -1
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@@ -550,6 +550,7 @@ parse_socks5_client_request(const uint8_t *raw_data, socks_request_t *req,
if (parsed == -1) {
log_warn(LD_APP, "socks5: parsing failed - invalid client request");
res = SOCKS_RESULT_INVALID;
socks_request_set_socks5_error(req, SOCKS5_GENERAL_ERROR);
goto end;
} else if (parsed == -2) {
res = SOCKS_RESULT_TRUNCATED;
@@ -561,6 +562,7 @@ parse_socks5_client_request(const uint8_t *raw_data, socks_request_t *req,
if (socks5_client_request_get_version(trunnel_req) != 5) {
res = SOCKS_RESULT_INVALID;
socks_request_set_socks5_error(req, SOCKS5_GENERAL_ERROR);
goto end;
}
@@ -595,6 +597,7 @@ parse_socks5_client_request(const uint8_t *raw_data, socks_request_t *req,
tor_addr_to_str(req->address, &destaddr, sizeof(req->address), 1);
} break;
default: {
socks_request_set_socks5_error(req, SOCKS5_ADDRESS_TYPE_NOT_SUPPORTED);
res = -1;
} break;
}
@@ -775,8 +778,10 @@ handle_socks_message(const uint8_t *raw_data, size_t datalen,
} else {
res = parse_socks5_client_request(raw_data, req,
datalen, drain_out);
if (res != SOCKS_RESULT_DONE) {
if (BUG(res == SOCKS_RESULT_INVALID && req->replylen == 0)) {
socks_request_set_socks5_error(req, SOCKS5_GENERAL_ERROR);
}
if (res != SOCKS_RESULT_DONE) {
goto end;
}