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fb_generic: avoid possible crash on shutdown

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Observed on generic platform.


Origin commit data
------------------
Branch: ni/coolstream
Commit: a8f62d37fc
Author: Thilo Graf <dbt@novatux.de>
Date: 2019-10-27 (Sun, 27 Oct 2019)



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This commit was generated by Migit
This commit is contained in:
Thilo Graf
2019-10-27 22:56:49 +01:00
committed by vanhofen
parent ad3bc22dae
commit 328f648799
1 changed files with 9 additions and 4 deletions
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13
src/driver/fb_generic.cpp
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@@ -1551,13 +1551,18 @@ bool CFrameBuffer::showFrame(const std::string & filename, int fallback_mode)
if (access(picture.c_str(), F_OK) == 0) if (access(picture.c_str(), F_OK) == 0)
{ {
if (videoDecoder)
{
#if HAVE_COOL_HARDWARE //FIXME: inside libcs no return value available #if HAVE_COOL_HARDWARE //FIXME: inside libcs no return value available
videoDecoder->ShowPicture(picture.c_str()); videoDecoder->ShowPicture(picture.c_str());
ret = true;
#else
if (videoDecoder->ShowPicture(picture.c_str()))
ret = true; ret = true;
#else
if (videoDecoder->ShowPicture(picture.c_str()))
ret = true;
#endif #endif
}
else
dprintf(DEBUG_NORMAL,"[CFrameBuffer]\[%s - %d], no videoplayer instance available\n", __func__, __LINE__);
} }
else else
{ {