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Block crappy "._" files from getting recognized as filetype

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d0k3 2017-10-23 23:35:38 +02:00
parent 64407f1604
commit ef9ba1a5a5
1 changed files with 6 additions and 1 deletions
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7
source/filesys/filetype.c
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@ -18,10 +18,15 @@ u64 IdentifyFileType(const char* path) {
char* fname = strrchr(path, '/'); char* fname = strrchr(path, '/');
char* ext = (fname) ? strrchr(++fname, '.') : NULL; char* ext = (fname) ? strrchr(++fname, '.') : NULL;
u32 id = 0; u32 id = 0;
// block crappy "._" files from getting recognized as filetype
if (strncmp(fname, "._", 2)) return 0;
if (ext) ext++; if (ext) ext++;
if (FileGetData(path, header, 0x200, 0) < min(0x200, fsize)) return 0; if (FileGetData(path, header, 0x200, 0) < min(0x200, fsize)) return 0;
if (!fsize) return 0; if (!fsize) return 0;
if (fsize >= 0x200) { if (fsize >= 0x200) {
if (ValidateNandNcsdHeader((NandNcsdHeader*) data) == 0) { if (ValidateNandNcsdHeader((NandNcsdHeader*) data) == 0) {
return (fsize >= GetNandNcsdMinSizeSectors((NandNcsdHeader*) data) * 0x200) ? return (fsize >= GetNandNcsdMinSizeSectors((NandNcsdHeader*) data) * 0x200) ?