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Merge branch 'fix/ws_transport_linux_signed_promotions_v5.2' into 'release/v5.2'

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fix(ws_transport): Fix incorrect packet-len on linux due to int promotions of char (GitHub PR) (v5.2)

See merge request espressif/esp-idf!34147
This commit is contained in:
Jiang Jiang Jian
2024-10-25 19:04:08 +08:00
parent 1a389cc288 226fde9f91
commit 0e2f30a253
1 changed files with 2 additions and 2 deletions
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4
components/tcp_transport/transport_ws.c
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@ -502,7 +502,7 @@ static int ws_read_header(esp_transport_handle_t t, char *buffer, int len, int t
ESP_LOGE(TAG, "Error read data");
return rlen;
}
payload_len = data_ptr[0] << 8 | data_ptr[1];
payload_len = (uint8_t)data_ptr[0] << 8 | (uint8_t)data_ptr[1];
} else if (payload_len == 127) {
// headerLen += 8;
header = 8;
@ -515,7 +515,7 @@ static int ws_read_header(esp_transport_handle_t t, char *buffer, int len, int t
// really too big!
payload_len = 0xFFFFFFFF;
} else {
payload_len = data_ptr[4] << 24 | data_ptr[5] << 16 | data_ptr[6] << 8 | data_ptr[7];
payload_len = (uint8_t)data_ptr[4] << 24 | (uint8_t)data_ptr[5] << 16 | (uint8_t)data_ptr[6] << 8 | data_ptr[7];
}
}