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Check received CRC bytes, to avoid out of range access.

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This commit is contained in:
Jon Beniston
2026-07-31 14:42:02 +01:00
parent c44ab1f852
commit 2c791b16ad
1 changed files with 1 additions and 1 deletions
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plugins/channelrx/demodais/aisdemodsink.cpp
+1 -1
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@@ -242,7 +242,7 @@ void AISDemodSink::processOneSample(Complex &ci)
else if (onesCount == 6)
{
// Start/end of packet
if (gotSOP && (bitCount == 8) && (bits == 0x7e) && (byteCount > 0))
if (gotSOP && (bitCount == 8) && (bits == 0x7e) && (byteCount >= 3))
{
// End of packet
// Check CRC is valid