changed error code when pos<=size condition is not respected

Now pointing towards src_size or dst_size, instead of error_GENERIC.
2017-09-27 10:35:56 -07:00
parent d56a350402
commit 9416195221
3 changed files with 7 additions and 5 deletions
@@ -2407,12 +2407,12 @@ size_t ZSTD_decompressStream(ZSTD_DStream* zds, ZSTD_outBuffer* output, ZSTD_inB
    if (input->pos > input->size) {  /* forbidden */
        DEBUGLOG(5, "in: pos: %u   vs size: %u",
                    (U32)input->pos, (U32)input->size);
-        return ERROR(GENERIC);
+        return ERROR(srcSize_wrong);
    }
    if (output->pos > output->size) {  /* forbidden */
        DEBUGLOG(5, "out: pos: %u   vs size: %u",
                    (U32)output->pos, (U32)output->size);
-        return ERROR(GENERIC);
+        return ERROR(dstSize_tooSmall);
    }
    DEBUGLOG(5, "input size : %u", (U32)(input->size - input->pos));