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libwebm: bad assert in Cluster::GetEntry

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Change-Id: I5bcee1f496260416b438a1c2632dd24e8b26eee4
This commit is contained in:
matthewjheaney 2011-03-22 14:18:14 -04:00
parent 70f9644a8d
commit 1f33611caa
1 changed files with 6 additions and 3 deletions
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9
mkvparser.cpp
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@ -7853,6 +7853,9 @@ Cluster::GetEntry(
while (index >= m_entries_count)
{
const long old_entries_count = m_entries_count;
old_entries_count;
long long pos;
long len;
@ -7861,11 +7864,11 @@ Cluster::GetEntry(
if (status < 0) //TODO: can this happen?
return NULL;
if (status > 1) //nothing remains to be parsed
if (status > 0) //nothing remains to be parsed
return NULL;
assert(m_entries);
assert(index < m_entries_count);
assert(m_entries_count > old_entries_count);
}
const BlockEntry* const pEntry = m_entries[index];
@ -7896,7 +7899,7 @@ Cluster::GetEntry(
if (status < 0) //TODO: can this happen?
return NULL;
if (status > 1) //nothing remains to be parsed
if (status > 0) //nothing remains to be parsed
return NULL;
assert(m_entries);