blob: 863086d8b6a8fc4502f8294a9961f13ca003d6db (
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--- audiofile-0.3.6.orig/libaudiofile/WAVE.cpp 2013-03-06 06:30:03.000000000 +0100
+++ audiofile-0.3.6/libaudiofile/WAVE.cpp 2017-04-26 02:15:19.828763007 +0200
@@ -281,6 +281,12 @@ status WAVEFile::parseFormat(const Tag &
/* numCoefficients should be at least 7. */
assert(numCoefficients >= 7 && numCoefficients <= 255);
+ if (numCoefficients < 7 || numCoefficients > 255)
+ {
+ _af_error(AF_BAD_HEADER,
+ "Bad number of coefficients");
+ return AF_FAIL;
+ }
m_msadpcmNumCoefficients = numCoefficients;
@@ -326,6 +332,7 @@ status WAVEFile::parseFormat(const Tag &
{
_af_error(AF_BAD_NOT_IMPLEMENTED,
"IMA ADPCM compression supports only 4 bits per sample");
+ return AF_FAIL;
}
int bytesPerBlock = (samplesPerBlock + 14) / 8 * 4 * channelCount;
@@ -333,6 +340,7 @@ status WAVEFile::parseFormat(const Tag &
{
_af_error(AF_BAD_CODEC_CONFIG,
"Invalid samples per block for IMA ADPCM compression");
+ return AF_FAIL;
}
track->f.sampleWidth = 16;
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