BUG/MINOR: mux-quic: fix crash with app ops install failure
On MUX initialization, the application layer is setup via
qcc_install_app_ops(). If this function fails MUX is deallocated and an
error is returned.
This code path causes a crash before connection has been registered
prior into the mux_stopping_data::list for stopping idle frontend conns.
To fix this, insert the connection later in qc_init() once no error can
occured.
The crash was seen on the process closing with SUGUSR1 with a segfault
on mux_stopping_process(). This was reproduced using -dMfail.
This regression was introduced by the following patch :
commit b4d119f0c75ce7c5a977ece18dc975e14f9b460c
BUG/MEDIUM: mux-quic: fix crash on H3 SETTINGS emission
This should be backported up to 2.7.
1 file changed