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Avoid overflow in TableDirectory sanitize

This commit is contained in:
Behdad Esfahbod 2010-04-22 10:47:12 -04:00
parent fb5904ec93
commit 079dc40112
1 changed files with 1 additions and 1 deletions
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2
src/hb-open-file-private.hh
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@ -111,7 +111,7 @@ typedef struct OffsetTable
public:
inline bool sanitize (SANITIZE_ARG_DEF, const void *base) {
TRACE_SANITIZE ();
if (!(SANITIZE_SELF () && SANITIZE_MEM (tableDir, tableDir[0].get_size () * numTables))) return false;
if (!(SANITIZE_SELF () && SANITIZE_ARRAY (tableDir, TableDirectory::get_size (), numTables))) return false;
unsigned int count = numTables;
for (unsigned int i = 0; i < count; i++)
if (!SANITIZE_BASE (tableDir[i], base))