Sorry if I’m wrongly posting in this old topic, but it’s related so I figured I wouldn’t start a new one.
I encountered similar issue, however not causing a complete wpa_supplicant fail and for newer yocto brach.
The case specification:
- Yocto release: warrior,
- Layers included:
- poky: meta, meta-poky, meta-yocto-bsp
- meta-openembedded: meta-oe, meta-python, meta-networking, meta-multimedia
- meta-mender: meta-mender-core, meta-mender-raspberrypi
- wpa-supplicant version: 2.7,
- libgcyrpt files in rootfs:
When I run wpa_passphrase or wpa_supplicant (with parameters -i wlan0 - B -Dnl80211 -P /var/run/wpa_supplicant.wlan0.pid) in syslog I get following warnings:
user.warn wpa_passphrase: Libgcrypt warning: missing initialization - please fix the application
user.warn wpa_supplicant: Libgcrypt warning: missing initialization - please fix the application
This also happens when wpa_supplicant is started with the same parameters by the
Generally the device connects to the access point, receives a network address and further communication is possible (e.g. access to the Internet)
Running wpa without running in the background and with increased logging - I did not notice any warnings in wpa output.
Do you know what could be causing this warning to be generated? Could it cause a potential risk for communications security?