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fixed a segfault at mount with a current metafile. (fix issue #26) #27

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fixed a segfault at mount with a current metafile. (fix issue #26) #27

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19 changes: 11 additions & 8 deletions src/mcachefs-metadata.c
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Original file line number Diff line number Diff line change
Expand Up @@ -498,7 +498,7 @@ mcachefs_metadata_equals(struct mcachefs_metadata_t *mdata, const char *path, in
{
return mdata->id == mcachefs_metadata_id_root;
}

const char *namestack[MCACHEFS_METADATA_MAX_LEVELS];
int levels = 0;

Expand Down Expand Up @@ -1035,7 +1035,7 @@ mcachefs_metadata_fix_double_black(struct mcachefs_metadata_t *mdata)
}
else
{
// 2 black children
// 2 black children
brother->color = RED;
if (up->color == BLACK)
{
Expand Down Expand Up @@ -1188,13 +1188,16 @@ mcachefs_metadata_do_remove_hash(struct mcachefs_metadata_t *mdata)
brother->color = RED;
}
}
if (iamleft)
{
up->left = 0;
}
else
if(up)
{
up->right = 0;
if (iamleft)
{
up->left = 0;
}
else
{
up->right = 0;
}
}
Log("Ok, no replacer done !\n");
return;
Expand Down