Add some fixes to attrib.c, as suggested by Pierre Schweitzer:
*ConvertLargeMCBToDataRuns() - Use MS portable type, ULONG, for variable i.
*FreeClusters(), AddRun() - Check for invalid parameter before allocating memory, and confirm the memory is allocated.
*ConvertDataRunsToLargeMCB(), AddRun() - Avoid code duplication by using ExRaiseStatus() in try block, and return accurate status via _SEH2_GetExceptionCode().
svn path=/branches/GSoC_2016/NTFS/; revision=72422
Implement AddRun(). Add support functions and documentation.
+ConvertDataRunsToLargeMCB()
+ConvertLargeMCBToDataRuns()
*SetAttributeDataLength(), *NtfsWriteFile() - Update for AddRun() implementation. Add hack to SetAttributeDataLength() to allow notepad.exe to save files until freeing clusters is implemented.
svn path=/branches/GSoC_2016/NTFS/; revision=71942
Add support functions, fix warning from previous commit.
+NtfsDumpDataRuns(), +NtfsDumpDataRunData() - Provide diagnostic output.
+GetPackedByteCount() - Used to encode data runs.
svn path=/branches/GSoC_2016/NTFS/; revision=71921
Add ability to write to resident attributes.
SetAttributeDataLength() - Check if the file is memory mapped before truncating
+InternalSetResidentAttributeLength() - Used by SetAttributeDataLength()
svn path=/branches/GSoC_2016/NTFS/; revision=71820
Allow for an existing file to be opened with FILE_OVERWRITE, FILE_OVERWRITE_IF, or FILE_SUPERSEDE dispositions, and truncate that file. This allows for a file to be opened and saved in Notepad.exe [provided that file is non-resident and its allocation size doesn't need to change].
svn path=/branches/GSoC_2016/NTFS/; revision=71680
Update a file's size in the relevant $FILE_NAME attribute of the index entry in the parent directory.
+UpdateFileNameRecord() - Searches a parent directory for the proper index entry, then updates the file sizes in that entry.
+UpdateIndexEntryFileNameSize() - Recursively searches directory index and applies the size update.
svn path=/branches/GSoC_2016/NTFS/; revision=71664
Fix Up AddFixupArray - It needs to accept a PNTFS_RECORD_HEADER for parameter 2, not a PFILE_RECORD_HEADER.
svn path=/branches/GSoC_2016/NTFS/; revision=71662
When writing to a file, increase the file size if trying to write past the end.
*FindAttribute() has been given an optional pointer to a ULONG that will receive the offset of the found attribute from the beginning of the record. This is to allow for found attributes to be written back into their file records.
+SetAttributeDataLength()
+UpdateFileRecord() - Updates a file record in the master file table at a given index.
+AddFixupArray() - Prepares a file record or directory index for writing to the disk.
svn path=/branches/GSoC_2016/NTFS/; revision=71660
Add fixes to WriteAttribute():
-Remove erroneous check for end of run (before writing to the last run returned)
-Properly dereference RealLengthWritten pointer, as reported in CR-90
svn path=/branches/GSoC_2016/NTFS/; revision=71616
This is likely due to a copy paste error where long name was copied twice and short never.
Fun fact: this was not affecting FATX volumes
Fun fact2: this was defeating a buffer overflow check and thus was allowing buffer overflow!
CORE-14088
This makes use of previous commit vfatlib improvements that allow
caller to stop chkdsk if locking fail, which will happen if volume is in use.
That way, ReactOS users won't be able any longer to f*** up their C:\ volume
by attempting to chkdsk -f it!
CORE-14087
For instance, when repair is required, we can ask the caller whether we should
continue or not in case locking failed.
Also, introduced a hack for 1st stage where IopParseDevice() hack is in usage
so that broken NTSTATUS is diverted to appropriate status.
That way, usetup will properly continue even if locking failed (due to its
callback stub!)
CORE-14087
- We use this as a chance to also update the CMake file in terms of consistency.
- The clang-cl build applies the /Os flag on all the source files that are now using the PCH too.
This may get more applications to work which previously called into the WINE-generated stubs (that throw an exception).
It also improves debug logs when the "winspool" debug channel is enabled. With such detailed debug logs, we may get an idea which winspool APIs need to be implemented sooner than others.
This commit fixes weird behavior in our FastFAT implementation. It was mixing two classes:
FileNameInformation and FileNamesInformation. It was handling FileNameInformation like
FileNamesInformation and was filling buffer with FILE_NAMES_INFORMATION structure instead
of FILE_NAME_INFORMATION structure (how many things did that break?!).
Also, it wasn't implementing the FileNamesInformation class at all. This is required by
ntdll_winetest:directory which doesn't expect it to fail and thus, attempts to read
never filled in memory.
This commit fixes the winetest crash, and may fix other weird FS behavior.
CORE-13367
