Commit Graph

5 Commits

Author SHA1 Message Date
Qiu Shumin b0c2b79738 MdeModulePkg: Add NULL pointer check for RegularExpressionDxe.
Refine code by adding NULL pointer check to avoid potential NULL pointer dereferenced.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19271 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15 08:40:55 +00:00
Liming Gao 4d454c54d1 MdeModulePkg: Fix VS2015 warning C4311 & C4312 in RegularExpressionDxe
warning C4311: pointer truncation from 'void *' to 'unsigned long'
warning C4312: conversion from 'unsigned long' to 'void *' of greater size
Update code to convert type to UINTN first, then convert it to other type.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Samer El-Haj-Mahmoud <samer.el-haj-mahmoud@hpe.com>
Acked-by: Michael Kinney <michael.d.kinney@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19114 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-04 03:15:08 +00:00
Cecil Sheng 14b0e5781b MdeModulePkg: Regular expression protocol
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL.  Based on
Oniguruma v5.9.6 (BSD 2-clause license), which provides full Unicode
support, and POSIX ERE and Perl regex syntaxes.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18413 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08 07:10:03 +00:00
Eric Dong d8062f1573 Rollback the patch which has error changes.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18412 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08 07:04:28 +00:00
Cecil Sheng db3b92b40e MdeModulePkg: Regular expression protocol
Add driver to produce EFI_REGULAR_EXPRESSION_PROTOCOL.  Based on
Oniguruma v5.9.6 (BSD 2-clause license), which provides full Unicode
support, and POSIX ERE and Perl regex syntaxes.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Cecil Sheng <cecil.sheng@hpe.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18411 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08 06:49:47 +00:00