Tianocore/edk2.git/MdePkg/Library/BaseLib/FilePaths.c, branch master

MdePkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Liming Gao

MdePkg: Fix spelling mistake for occurred

2020-08-19T00:54:23+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2361 Cc: Liming Gao Cc: Zhiguang Liu Signed-off-by: Michael D Kinney Reviewed-by: Guomin Jiang Reviewed-by: Liming Gao

MdePkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:13+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Liming Gao

MdePkg-BaseLib: Fix PathCleanUpDirectories() issue with "\\..\\.."

2018-10-24T05:36:35+00:00

Replace multiple, consecutive "\" characters prior to other processing involving "\" characters. This fixes an issue where "\\..\\..", "//..//..", and similar input paths are not cleaned properly. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jim Dailey Reviewed-by: Ruiyu Ni Reviewed-by: Liming Gao

MdePkg-BaseLib: Fix PathCleanUpDirectories() error involving "\..\.."

2018-10-12T03:46:17+00:00

MdePkg-BaseLib: Fix PathCleanUpDirectories() error involving "\..\.." The loop that removes "xxxx\..\" errs when multiple "\.." sequences are in the path. Before this change the code would modify a path like "FS0:\efi\tools\..\.." to "FS0:\efi\\.." and then to "FS0:\efi\", but the correct path is "FS0:\". You can test the effect of this change in the shell by setting the current directory to something like FS0:\efi\boot and then executing the command "ls ..\..". Before the change you will see the files in the FS0:\efi directory; after the change, you will see the files in the root directory of FS0:. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jim Dailey Reviewed-by: Ruiyu Ni

MdePkg/BaseLib: Avoid reading content beyond string boundary

2017-09-21T06:06:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=705 As mentioned in the above Bugzilla link by Steven, within the function PathCleanUpDirectories(), when executing command: "cd ." under Shell, the input parameter 'Path' string will have string length less than 2. Hence, it is possible for the below statement: "if (StrCmp (Path + StrLen (Path) - 2, L"\\.") == 0) {" to read contents before the string boundary. This commit adds additional checks to avoid this. Cc: Steven Shi Cc: Michael Kinney Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu Reviewed-by: Ruiyu Ni

MdePkg/BaseLib: Fix PathCleanUpDirectories to correctly handle "\.\"

2016-12-29T01:32:44+00:00

The old code incorrectly cleans path like "fs0:\abc\.\.." to "fs0:\abc", instead of "fs0:\" The patch fixes this bug. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Chen A Chen Signed-off-by: Ruiyu Ni Reviewed-by: Jaben Carsey Reviewed-by: Ruiyu Ni

MdePkg BaseLib: API PathRemoveLastItem not handle root paths properly

2016-11-21T01:23:25+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=239 When the input path for API PathRemoveLastItem() is a root path like 'fs0:\', the API will return TRUE (indicating a directory or file was removed from the path) and modifies the path to 'fs0:'. In fact, there's no directory or file removed in the above case. This commit adds additional check to resolve this issue and modifies the API's description to make it more straightforward. Cc: Ruiyu Ni Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu Reviewed-by: Ruiyu Ni

MdePkg/BaseLib: Move CHAR_NULL definition to Base.h in BaseLib

2016-11-04T02:26:48+00:00

- Required unicode control chars -> Null character - Remove CHAR_NULL definition in SimpleTextIn.h - https://bugzilla.tianocore.org/show_bug.cgi?id=172 Cc: Liming Gao Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Bell Song Reviewed-by: Liming Gao

MdePkg: Enhance PathRemoveLastItem() to support "FS0:File.txt"

2016-08-10T02:17:11+00:00

The original implementation only looks for very last backslash and removes the string after that. But when the path is like "FS0:File.txt" which doesn't contain backslash, the function cannot work well. The patch enhances the code to look for very last backslash or colon to support the path which doesn't contain backslash. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni Reviewed-by: Jaben Carsey Reviewed-by: Tapan Shah