From: Gerhard Sittig <redacted>
Date: Tue, 2 Jan 2018 18:51:22 +0000 (+0100)
Subject: DecodeSignal: Void a session pointer after destroy() call
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=c5f9553c0b1ccd134b0d8f37b1b6c31ef3be114c;p=pulseview.git

DecodeSignal: Void a session pointer after destroy() call

Fixup an error path when starting a created decoder session fails.
---

diff --git a/pv/data/decodesignal.cpp b/pv/data/decodesignal.cpp
index eb7a0d3b..2a3ad14b 100644
--- a/pv/data/decodesignal.cpp
+++ b/pv/data/decodesignal.cpp
@@ -993,6 +993,7 @@ void DecodeSignal::start_srd_session()
 		if (!di) {
 			error_message_ = tr("Failed to create decoder instance");
 			srd_session_destroy(srd_session_);
+			srd_session_ = nullptr;
 			return;
 		}