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check ClientContext's this and _pcb once out of the ::connect() delay #4194

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Merged
merged 2 commits into from
Jan 19, 2018
Merged

check ClientContext's this and _pcb once out of the ::connect() delay #4194

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38ae7a0
check ClientContext's this and _pcb once out of the ::connect() delay
d-a-v Jan 18, 2018
df2bd8e
Merge branch 'master' into 4078
devyte Jan 18, 2018
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5 changes: 5 additions & 0 deletions libraries/ESP8266WiFi/src/include/ClientContext.h
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,11 @@ class ClientContext
_op_start_time = millis();
// This delay will be interrupted by esp_schedule in the connect callback
delay(_timeout_ms);
// WiFi may have vanished during the delay (#4078)
if (!this || !_pcb) {
DEBUGV(":vnsh\r\n");
return 0;
}
_connect_pending = 0;
if (state() != ESTABLISHED) {
abort();
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