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Fixed some glaring issues with FileStore::compress.

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This commit is contained in:
Gary Talent
2016-07-02 03:30:42 -05:00
parent 20365148cc
commit 15cca777c1
1 changed files with 3 additions and 0 deletions
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src/ox/fs/filestore.hpp
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@@ -272,7 +272,10 @@ void FileStore<FsSize_t>::compress() {
auto current = ptr<Inode*>(m_firstInode); auto current = ptr<Inode*>(m_firstInode);
while (current->next) { while (current->next) {
auto prevEnd = current + current->size(); auto prevEnd = current + current->size();
auto prev = ptr(current);
current->next = ptr(current) + current->size();
current = ptr<Inode*>(current->next); current = ptr<Inode*>(current->next);
current->prev = prev;
if (prevEnd != current) { if (prevEnd != current) {
memcpy(prevEnd, current, current->size()); memcpy(prevEnd, current, current->size());
current = prevEnd; current = prevEnd;