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| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-05-12 02:29:22 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-05-12 02:29:22 +0000 |
| commit | 56304569090565f5b8a24c365de38f47c7b0217c (patch) | |
| tree | 4a3cc4ffda09c2b41226cba842774590e4ef4e15 /MdePkg/Include | |
| parent | d2b4564ba50b095d5a5e00b9c7bebef004967d5e (diff) | |
| download | edk2-56304569090565f5b8a24c365de38f47c7b0217c.tar.gz edk2-56304569090565f5b8a24c365de38f47c7b0217c.tar.bz2 edk2-56304569090565f5b8a24c365de38f47c7b0217c.zip | |
Minor update the function interface for three re-allocate pool APIs to check the conformance of OldBuffer only when the memory allocation succeeds. In this way the assert condition is covered by CopyMem () API in BaseMemoryLib.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8296 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include')
| -rw-r--r-- | MdePkg/Include/Library/MemoryAllocationLib.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/MdePkg/Include/Library/MemoryAllocationLib.h b/MdePkg/Include/Library/MemoryAllocationLib.h index 597aeecaef..5199e17ce8 100644 --- a/MdePkg/Include/Library/MemoryAllocationLib.h +++ b/MdePkg/Include/Library/MemoryAllocationLib.h @@ -390,8 +390,8 @@ AllocateReservedCopyPool ( If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
- If NewSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
- If OldSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
@@ -419,8 +419,8 @@ ReallocatePool ( If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
- If NewSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
- If OldSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
@@ -448,8 +448,8 @@ ReallocateRuntimePool ( If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
- If NewSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
- If OldSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
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