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Improved WavFile header/fact not-too-small check

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This commit is contained in:
olli 2018-08-13 19:42:58 +03:00
parent e024068905
commit 46531e5b92
1 changed files with 2 additions and 2 deletions
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4
source/SoundStretch/WavFile.cpp
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@ -522,7 +522,7 @@ int WavInFile::readHeaderBlock()
nDump = nLen - ((int)sizeof(header.format) - 8); nDump = nLen - ((int)sizeof(header.format) - 8);
// verify that header length isn't smaller than expected structure // verify that header length isn't smaller than expected structure
if (nDump < 0) return -1; if ((nLen < 0) || (nDump < 0)) return -1;
header.format.format_len = nLen; header.format.format_len = nLen;
@ -567,7 +567,7 @@ int WavInFile::readHeaderBlock()
nDump = nLen - ((int)sizeof(header.fact) - 8); nDump = nLen - ((int)sizeof(header.fact) - 8);
// verify that fact length isn't smaller than expected structure // verify that fact length isn't smaller than expected structure
if (nDump < 0) return -1; if ((nLen < 0) || (nDump < 0)) return -1;
header.fact.fact_len = nLen; header.fact.fact_len = nLen;