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Utils: Fix possible crash in SynchronousProcess

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Disconnect before deleting our data: Otherwise we will get called
via our signals again and then access members that were already
deleted.

Task-number: QTCREATORBUG-4361
Reviewed-by: Friedemann Kleint
(cherry picked from commit 72ae03ba80)
This commit is contained in:
Tobias Hunger
2011-04-15 12:28:31 +02:00
parent e57f547bfb
commit 1418f9fc4d
1 changed files with 2 additions and 0 deletions
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src/libs/utils/synchronousprocess.cpp
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@@ -251,6 +251,8 @@ SynchronousProcess::SynchronousProcess() :
SynchronousProcess::~SynchronousProcess() SynchronousProcess::~SynchronousProcess()
{ {
disconnect(&m_d->m_timer, 0, this, 0);
disconnect(&m_d->m_process, 0, this, 0);
delete m_d; delete m_d;
} }