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multiple MM::SetHandleSize fixes

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This commit is contained in:
Kelvin Sherlock 2013-06-26 23:23:22 -04:00
parent 13657ab760
commit 7f3b7bcd13
1 changed files with 9 additions and 3 deletions
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12
toolbox/mm.cpp
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@ -766,13 +766,17 @@ namespace MM
mplite_free(&pool, ptr);
info.address = 0;
info.size = 0;
memoryWriteLong(info.address, hh);
return SetMemError(0);
}
// 2. - resizing from 0.
if (!ptr)
if (!mcptr)
{
if (info.locked) return SetMemError(MacOS::memLockedErr);
ptr = (uint8_t *)mplite_malloc(&pool, newSize);
if (!ptr) return SetMemError(MacOS::memFullErr);
@ -780,6 +784,7 @@ namespace MM
info.address = mcptr;
info.size = newSize;
memoryWriteLong(info.address, hh);
return SetMemError(0);
}
@ -789,7 +794,7 @@ namespace MM
// 3. - locked
if (info.locked)
{
if (mplite_resize(&pool, ptr, newSize) == MPLITE_OK)
if (mplite_resize(&pool, ptr, mplite_roundup(&pool, newSize)) == MPLITE_OK)
{
info.size = newSize;
return SetMemError(0);
@ -800,7 +805,7 @@ namespace MM
// 4. - resize.
ptr = (uint8_t *)mplite_realloc(&pool, ptr, newSize);
ptr = (uint8_t *)mplite_realloc(&pool, ptr, mplite_roundup(&pool, newSize));
if (ptr)
{
@ -808,6 +813,7 @@ namespace MM
info.address = mcptr;
info.size = newSize;
memoryWriteLong(info.address, hh);
return SetMemError(0);
}