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Fix crash when permissions are missing up the tree.

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This commit is contained in:
goeiecool9999 2022-09-07 16:28:35 +02:00 • committed by klaas
parent d3ce33486d
commit 9bc33de652
1 changed files with 10 additions and 1 deletions
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11
src/Cafe/Filesystem/fscDeviceHostFS.cpp
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@ -248,7 +248,8 @@ class fscDeviceHostFSC : public fscDeviceC {
for (auto const &it : relPath)
{
found = false;
for (auto const& dir_entry : std::filesystem::directory_iterator{correctedPath})
std::error_code listErr;
for (auto const& dir_entry : std::filesystem::directory_iterator{correctedPath, listErr})
{
std::filesystem::path entry_name = dir_entry.path().filename();
if (lowercase_path(entry_name) == lowercase_path(it))
@ -258,6 +259,14 @@ class fscDeviceHostFSC : public fscDeviceC {
break;
}
}
// if we can't iterate directory, just copy the original case.
if(listErr)
{
correctedPath /= it;
found = true;
}
if (!found)
break;
}