595             if (ZSTD_isError(skippableSize)) {  in ZSTD_findDecompressedSize()
613             if (ZSTD_isError(frameSrcSize)) {  in ZSTD_findDecompressedSize()
650     if (ZSTD_isError(result)) return result;    /* invalid header */  in ZSTD_decodeFrameHeader()
688         assert(ZSTD_isError(frameSizeInfo.compressedSize) ||  in ZSTD_findFrameSizeInfo()
700             if (ZSTD_isError(ret))  in ZSTD_findFrameSizeInfo()
713             if (ZSTD_isError(cBlockSize))  in ZSTD_findFrameSizeInfo()
766         if (ZSTD_isError(compressedSize) || decompressedBound == ZSTD_CONTENTSIZE_ERROR)  in ZSTD_decompressBound()
852         if (ZSTD_isError(frameHeaderSize)) return frameHeaderSize;  in ZSTD_decompressFrame()
865         if (ZSTD_isError(cBlockSize)) return cBlockSize;  in ZSTD_decompressFrame()
905         if (ZSTD_isError(decodedSize)) return decodedSize;  in ZSTD_decompressFrame()
994             if (ZSTD_isError(res)) return res;  in ZSTD_decompressMultiFrame()
1134         if (ZSTD_isError(dctx->headerSize)) return dctx->headerSize;  in ZSTD_decompressContinue()
1151             if (ZSTD_isError(cBlockSize)) return cBlockSize;  in ZSTD_decompressContinue()
1385         RETURN_ERROR_IF(ZSTD_isError(eSize), dictionary_corrupted, "");  in ZSTD_decompress_insertDictionary()
1424             ZSTD_isError(ZSTD_decompress_insertDictionary(dctx, dict, dictSize)),  in ZSTD_decompressBegin_usingDict()
1479     if (ZSTD_isError(hError)) return 0;  in ZSTD_getDictID_fromFrame()
1685     if (ZSTD_isError(bounds.error)) return 0;  in ZSTD_dParam_withinBounds()
1798     if (ZSTD_isError(err)) return err;  in ZSTD_estimateDStreamSize_fromFrame()
1922                 if (ZSTD_isError(hSize)) {  in ZSTD_decompressStream()
1950                     if (ZSTD_isError(decompressedSize)) return decompressedSize;  in ZSTD_decompressStream()