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ProcFS: Ignore directories in refresh_data().

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Mart G 2021-01-13 14:22:07 +01:00 committed by Andreas Kling
parent 0ba42260e8
commit ff7dee49f6
Notes: sideshowbarker 2024-07-18 23:52:30 +09:00 
Author: https://github.com/Maato
Commit: https://github.com/SerenityOS/serenity/commit/ff7dee49f69
Pull-request: https://github.com/SerenityOS/serenity/pull/4941
Issue: https://github.com/SerenityOS/serenity/issues/4830
1 changed files with 5 additions and 6 deletions
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7
Kernel/FileSystem/ProcFS.cpp
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@ -1081,17 +1081,16 @@ ProcFSInode::~ProcFSInode()
KResult ProcFSInode::refresh_data(FileDescription& description) const
{
if (Kernel::is_directory(identifier()))
return KSuccess;
auto& cached_data = description.data();
auto* directory_entry = fs().get_directory_entry(identifier());
bool (*read_callback)(InodeIdentifier, KBufferBuilder&) = nullptr;
if (directory_entry) {
if (directory_entry->proc_file_type > (unsigned)FI_Root) {
read_callback = directory_entry->read_callback;
ASSERT(read_callback);
} else {
return KSuccess;
}
} else {
switch (to_proc_parent_directory(identifier())) {
case PDI_PID_fd: