HTTPClient crash on GET() for url with 1 redirect #4931
Description
Hardware:
Board: ESP32 Dev Module
Arduino IDE Version : 10805
ESP SDK version: v3.3.4-432-g7a85334d8
IDE name: PIO
Flash Frequency: 40Mhz
PSRAM enabled: no
Upload Speed: 115200
Computer OS: Windows 10
Description:
Crash happens when downloading URL with http.setFollowRedirects(followRedirects_t::HTTPC_STRICT_FOLLOW_REDIRECTS);
This URL indeeds forward the client once to the read URL where the binary file is.
Note that the crash does not occur if I give it the relocated URL directly.
Sketch: (leave the backquotes for code formatting)
void setup() { Serial.begin(115200); delay(10); WiFi.config(IPAddress((uint32_t) 0), IPAddress((uint32_t) 0), IPAddress((uint32_t) 0)); WiFi.begin("my_network", "my_password"); WiFi.setAutoConnect(true); WiFi.setAutoReconnect(true); Serial.println("wait a bit for Wifi to be up"); delay(10000); HTTPClient http; Serial.println("Requesting web page now!"); http.setFollowRedirects(followRedirects_t::HTTPC_STRICT_FOLLOW_REDIRECTS); http.begin("https://github.com/cpainchaud/RFLink/releases/download/nightly/esp32-firmware.bin"); int httpCode = http.GET(); } void loop() { }Debug Messages:
If you have a Guru Meditation Error or Backtrace, ***please decode it***: 0 0x400e1235:0x3ffe7f00 in WiFiClient::connect(char const*, unsigned short, int) at /packages/framework-arduinoespressif32/libraries/WiFi/src/WiFiClient.cpp:572 1 0x400f0876:0x3ffe7f30 in HTTPClient::connect() at /packages/framework-arduinoespressif32/libraries/HTTPClient/src/HTTPClient.cpp:925 2 0x400f08f7:0x3ffe7f60 in HTTPClient::sendRequest(char const*, unsigned char*, unsigned int) at /packages/framework-arduinoespressif32/libraries/HTTPClient/src/HTTPClient.cpp:925 3 0x400f0a73:0x3ffe7fb0 in HTTPClient::GET() at /packages/framework-arduinoespressif32/libraries/HTTPClient/src/HTTPClient.cpp:925 4 0x400d7777:0x3ffe7fd0 in RFLink::OTA::downloadFromUrl(char const*) at RFLink/13_OTA.cpp:29