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Fixed bug with transfer length being the same size of memory block.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@193
This commit is contained in:
Sjoerd van der Berg 2002-08-19 21:03:16 +00:00
parent 0eb4d60d4c
commit b71b8072d6
1 changed files with 2 additions and 2 deletions
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4
src/ints/xms.cpp
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@ -233,7 +233,7 @@ foundnew:
reg_bl=0xa4; /* Src Offset invalid */
return CBRET_NONE;
}
if (block.length>=xms_handles[block.src_handle].size*1024U-block.src.offset) {
if (block.length>xms_handles[block.src_handle].size*1024U-block.src.offset) {
reg_ax=0;
reg_bl=0xa7; /* Length invalid */
return CBRET_NONE;
@ -254,7 +254,7 @@ foundnew:
reg_bl=0xa4; /* Dest Offset invalid */
return CBRET_NONE;
}
if (block.length>=xms_handles[block.dest_handle].size*1024U-block.dest.offset) {
if (block.length>xms_handles[block.dest_handle].size*1024U-block.dest.offset) {
reg_ax=0;
reg_bl=0xa7; /* Length invalid */
return CBRET_NONE;