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Initialise sockpairR/W to invalid in mosquitto_reinitialise()

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This avoids closing invalid sockets in `mosquitto_destroy()` on error.

Closes #2326. Thanks to Arrigo Zanette.
This commit is contained in:
Roger A. Light 2021-09-24 16:50:53 +01:00
parent a73806acd4
commit 9e28eea0a2
2 changed files with 6 additions and 0 deletions
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4
ChangeLog.txt
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@ -8,6 +8,10 @@ Broker:
- Various fixes around inflight quota management. Closes #2306.
- Fix problem parsing config files with Windows line endings. Closes #2297.
Client library:
- Initialise sockpairR/W to invalid in `mosquitto_reinitialise()` to avoid
closing invalid sockets in `mosquitto_destroy()` on error. Closes #2326.
2.0.12 - 2021-08-31
===================

2
lib/mosquitto.c
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@ -155,6 +155,8 @@ int mosquitto_reinitialise(struct mosquitto *mosq, const char *id, bool clean_st
}
mosq->protocol = mosq_p_mqtt311;
mosq->sock = INVALID_SOCKET;
mosq->sockpairR = INVALID_SOCKET;
mosq->sockpairW = INVALID_SOCKET;
mosq->keepalive = 60;
mosq->clean_start = clean_start;
if(id){