Check that type and length are not out of range #1491
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This avoids a potential out-of-bounds read in dataLength().
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This pull request introduces 1 alert when merging 9e7b746 into 5ce2b5e - view on LGTM.com new alerts:
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The type is already checked with hdrchkType() on all paths where the data comes from external sources, so that check is redundant. The length issue is deal with differently in #1492, closing this. |
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This avoids a potential out-of-bounds read in dataLength().