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Fix MP3 finding stack crash
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cb3b3855b8
commit
22e8e0eff8
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@ -446,19 +446,33 @@ _FindMP3s(void)
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bool8 bInitFirstEntry;
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HANDLE hFind;
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char path[MAX_PATH];
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char filepath[MAX_PATH*2];
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int total_ms;
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WIN32_FIND_DATA fd;
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char filepath[MAX_PATH + sizeof(fd.cFileName)];
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if (getcwd(_mp3DirectoryPath, MAX_PATH) == NULL) {
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perror("getcwd: ");
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return;
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}
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if (strlen(_mp3DirectoryPath) + 1 > MAX_PATH - 10) {
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// This is not gonna end well
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printf("MP3 folder path is too long, no place left for file names. MP3 finding aborted.\n");
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return;
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}
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OutputDebugString("Finding MP3s...");
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strcpy(path, _mp3DirectoryPath);
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strcat(path, "\\MP3\\");
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#if !defined(_WIN32)
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char *actualPath = casepath(path);
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if (actualPath) {
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strcpy(path, actualPath);
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free(actualPath);
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}
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#endif
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strcpy(_mp3DirectoryPath, path);
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OutputDebugString(_mp3DirectoryPath);
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@ -471,94 +485,31 @@ _FindMP3s(void)
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return;
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}
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strcpy(filepath, _mp3DirectoryPath);
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strcat(filepath, fd.cFileName);
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bShortcut = FALSE;
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bInitFirstEntry = TRUE;
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size_t filepathlen = strlen(filepath);
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if ( filepathlen <= 0)
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do
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{
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FindClose(hFind);
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return;
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}
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strcpy(filepath, _mp3DirectoryPath);
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strcat(filepath, fd.cFileName);
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if ( _ResolveLink(filepath, filepath) )
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{
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OutputDebugString("Resolving Link");
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OutputDebugString(filepath);
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bShortcut = TRUE;
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} else
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bShortcut = FALSE;
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if (!strcmp(fd.cFileName, ".") || !strcmp(fd.cFileName, ".."))
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continue;
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aStream[0] = new CStream(filepath, ALStreamSources[0], ALStreamBuffers[0]);
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if (aStream[0] && aStream[0]->IsOpened())
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{
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total_ms = aStream[0]->GetLengthMS();
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delete aStream[0];
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aStream[0] = NULL;
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OutputDebugString(fd.cFileName);
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_pMP3List = new tMP3Entry;
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if ( _pMP3List == NULL )
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{
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FindClose(hFind);
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return;
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}
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nNumMP3s = 1;
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strcpy(_pMP3List->aFilename, fd.cFileName);
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_pMP3List->nTrackLength = total_ms;
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_pMP3List->pNext = NULL;
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pList = _pMP3List;
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if ( bShortcut )
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{
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_pMP3List->pLinkPath = new char[MAX_PATH*2];
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strcpy(_pMP3List->pLinkPath, filepath);
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}
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else
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{
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_pMP3List->pLinkPath = NULL;
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}
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bInitFirstEntry = FALSE;
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}
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else
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{
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strcat(filepath, " - NOT A VALID MP3");
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OutputDebugString(filepath);
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bInitFirstEntry = TRUE;
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}
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while ( TRUE )
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{
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if ( !FindNextFile(hFind, &fd) )
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break;
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size_t filepathlen = strlen(filepath);
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if ( bInitFirstEntry )
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{
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strcpy(filepath, _mp3DirectoryPath);
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strcat(filepath, fd.cFileName);
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size_t filepathlen = strlen(filepath);
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if ( filepathlen > 0 )
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if (filepathlen > 0)
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{
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if ( _ResolveLink(filepath, filepath) )
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if (_ResolveLink(filepath, filepath))
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{
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OutputDebugString("Resolving Link");
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OutputDebugString(filepath);
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bShortcut = TRUE;
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} else {
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}
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else
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{
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bShortcut = FALSE;
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if (filepathlen > MAX_PATH) {
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continue;
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@ -576,7 +527,7 @@ _FindMP3s(void)
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_pMP3List = new tMP3Entry;
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if ( _pMP3List == NULL)
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if (_pMP3List == NULL)
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break;
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nNumMP3s = 1;
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@ -586,9 +537,9 @@ _FindMP3s(void)
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_pMP3List->nTrackLength = total_ms;
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_pMP3List->pNext = NULL;
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if ( bShortcut )
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if (bShortcut)
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{
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_pMP3List->pLinkPath = new char [MAX_PATH*2];
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_pMP3List->pLinkPath = new char[MAX_PATH + sizeof(fd.cFileName)];
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strcpy(_pMP3List->pLinkPath, filepath);
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}
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else
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@ -606,14 +557,11 @@ _FindMP3s(void)
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OutputDebugString(filepath);
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}
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}
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else
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break;
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}
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else
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{
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strcpy(filepath, _mp3DirectoryPath);
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strcat(filepath, fd.cFileName);
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size_t filepathlen = strlen(filepath);
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if ( filepathlen > 0 )
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{
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if ( _ResolveLink(filepath, filepath) )
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@ -621,7 +569,8 @@ _FindMP3s(void)
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OutputDebugString("Resolving Link");
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OutputDebugString(filepath);
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bShortcut = TRUE;
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} else
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}
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else
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bShortcut = FALSE;
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aStream[0] = new CStream(filepath, ALStreamSources[0], ALStreamBuffers[0]);
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@ -647,7 +596,7 @@ _FindMP3s(void)
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if ( bShortcut )
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{
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e->pLinkPath = new char [MAX_PATH*2];
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e->pLinkPath = new char [MAX_PATH + sizeof(fd.cFileName)];
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strcpy(e->pLinkPath, filepath);
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}
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else
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@ -666,7 +615,7 @@ _FindMP3s(void)
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}
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}
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}
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}
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} while (FindNextFile(hFind, &fd));
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FindClose(hFind);
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}
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@ -143,7 +143,7 @@ typedef void* HANDLE;
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struct WIN32_FIND_DATA {
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char extension[32]; // for searching
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char folder[32]; // for searching
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char folder[MAX_PATH]; // for searching
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char cFileName[256]; // because tSkinInfo has it 256
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time_t ftLastWriteTime;
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};
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