The ISO C standard says about free(),
If ptr is a null pointer, no action occurs.
This is not true of the FreePool() interface of the MemoryAllocationLib
class:
Buffer must have been allocated on a previous call to the pool
allocation services of the Memory Allocation Library. [...] If Buffer
was not allocated with a pool allocation function in the Memory
Allocation Library, then ASSERT().
Therefore we must not forward the argument of free() to FreePool() without
checking.
Cc: Cecil Sheng <cecil.sheng@hpe.com>
Cc: Cinnamon Shia <cinnamon.shia@hpe.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Samer El-Haj-Mahmoud <elhaj@hpe.com>
Cc: Yao Jiewen <Jiewen.Yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-By: Cinnamon Shia <cinnamon.shia@hpe.com>
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
warning C4456: declaration of 'q' hides previous local declaration.
Update code to use the different local variable name.
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@19113 6f19259b-4bc3-4df7-8a09-765794883524
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
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
Liming Gao
Laszlo Ersek
Qiu Shumin
Samer El-Haj-Mahmoud
Cinnamon Shia
Cecil Sheng
Eric Dong