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authorerik <erik>2007-01-24 19:54:07 (UTC)
committer erik <erik>2007-01-24 19:54:07 (UTC)
commit89e81059e832ff77c2f0ac8b9db12f80eafa03fc (patch) (side-by-side diff)
tree99a130fc643d2aeefdecab452f644e7b61a5f50e /noncore/applets/pcmcia
parent035bbc5bf689839c8d8e7be37f347b0dd900fccf (diff)
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Each file in this commit has an instance where a pointer is checked at
one point in the code and then not checked in another point in the code. If it needed to be checked once, it needs to be checked the other time. If not the application could segfault.
Diffstat (limited to 'noncore/applets/pcmcia') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/applets/pcmcia/pcmcia.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/noncore/applets/pcmcia/pcmcia.cpp b/noncore/applets/pcmcia/pcmcia.cpp
index 187adc6..c639002 100644
--- a/noncore/applets/pcmcia/pcmcia.cpp
+++ b/noncore/applets/pcmcia/pcmcia.cpp
@@ -236,6 +236,12 @@ void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
if ( !newCard ) ++it; else break;
}
}
+
+ if ( !theCard ) {
+ owarn << "pcmcia: Finished working through cards in PCMCIA system but I do not have a valid card handle" << oendl;
+ return;
+ }
+
if ( newCard )
{
odebug << "pcmcia: unconfigured card detected" << oendl;