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+ More parameter checking

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This commit is contained in:
Ladislav Zezula
2015-01-19 09:14:02 +01:00
parent 23ffb9d452
commit 1780094dc3
1 changed files with 8 additions and 8 deletions
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16
src/SFileGetFileInfo.cpp
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@@ -643,7 +643,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoHashIndex:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
pvSrcFileInfo = &hf->pFileEntry->dwHashIndex;
cbSrcFileInfo = sizeof(DWORD);
@@ -685,7 +685,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoLocale:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
dwInt32Value = hf->pFileEntry->lcLocale;
pvSrcFileInfo = &dwInt32Value;
@@ -696,7 +696,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoFileIndex:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL && hf->ha != NULL)
if(hf != NULL && hf->ha != NULL && hf->pFileEntry != NULL)
{
dwInt32Value = (DWORD)(hf->pFileEntry - hf->ha->pFileTable);
pvSrcFileInfo = &dwInt32Value;
@@ -717,7 +717,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoFileTime:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
pvSrcFileInfo = &hf->pFileEntry->FileTime;
cbSrcFileInfo = sizeof(ULONGLONG);
@@ -727,7 +727,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoFileSize:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
pvSrcFileInfo = &hf->pFileEntry->dwFileSize;
cbSrcFileInfo = sizeof(DWORD);
@@ -737,7 +737,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoCompressedSize:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
pvSrcFileInfo = &hf->pFileEntry->dwCmpSize;
cbSrcFileInfo = sizeof(DWORD);
@@ -747,7 +747,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoFlags:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
pvSrcFileInfo = &hf->pFileEntry->dwFlags;
cbSrcFileInfo = sizeof(DWORD);
@@ -767,7 +767,7 @@ bool WINAPI SFileGetFileInfo(
case SFileInfoEncryptionKeyRaw:
hf = IsValidFileHandle(hMpqOrFile);
if(hf != NULL)
if(hf != NULL && hf->pFileEntry != NULL)
{
dwInt32Value = hf->dwFileKey;
if(hf->pFileEntry->dwFlags & MPQ_FILE_FIX_KEY)