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+ Fixed cases with invalid block table size

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This commit is contained in:
Ladislav Zezula
2014-01-14 12:07:53 +01:00
parent 48dbf357a3
commit f18f3b4a39
3 changed files with 62 additions and 43 deletions
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4
src/SFileGetFileInfo.cpp
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@@ -791,7 +791,7 @@ bool WINAPI SFileGetFileInfo(
pcbLengthNeeded[0] = cbSrcFileInfo;
// If the caller entered an output buffer, the output size must also be entered
if(pvSrcFileInfo != NULL && pvFileInfo != NULL && cbFileInfo != 0)
if(pvFileInfo != NULL && cbFileInfo != 0)
{
// Check if there is enough space in the output buffer
if(cbSrcFileInfo <= cbFileInfo)
@@ -800,6 +800,7 @@ bool WINAPI SFileGetFileInfo(
{
case SFILE_INFO_TYPE_DIRECT_POINTER:
case SFILE_INFO_TYPE_ALLOCATED:
assert(pvSrcFileInfo != NULL);
memcpy(pvFileInfo, pvSrcFileInfo, cbSrcFileInfo);
break;
@@ -809,6 +810,7 @@ bool WINAPI SFileGetFileInfo(
break;
case SFILE_INFO_TYPE_TABLE_POINTER:
assert(pvSrcFileInfo != NULL);
*(void **)pvFileInfo = pvSrcFileInfo;
pvSrcFileInfo = NULL;
break;