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| author | El Mehdi Fekari <mfekari@blackberry.com> | 2013-12-19 11:15:34 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-02 19:01:26 +0100 |
| commit | 61e1bcb4dd4995c9a8385aad6f3da10f53de2265 (patch) | |
| tree | 58a93c3947278bddec6d3f8fb177ea50147e40fd /src/gui/opengl/qopengltexturecache.cpp | |
| parent | e5fd2417701c1ecf35a3c771c647d931cef3f375 (diff) | |
QLogging: Avoid infinite loop in error case
If the user code installs a message handler that uses
any API that prints logs (handled by qt_message_print)
then this will lead to an infinite loop.
This patch adds a thread local storage to check
if the message handler is done before the thread
is calling it again.
Note: This check is performed only if the compiler
supports thread_local (__declspec(thread) for MSVC).
Change-Id: I43b0460b8f39b26a18de48a5652a5e55f0b336f8
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Diffstat (limited to 'src/gui/opengl/qopengltexturecache.cpp')
0 files changed, 0 insertions, 0 deletions