diff options
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/common/vli_encoder.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/src/liblzma/common/vli_encoder.c b/src/liblzma/common/vli_encoder.c index c48d6474..53022f16 100644 --- a/src/liblzma/common/vli_encoder.c +++ b/src/liblzma/common/vli_encoder.c @@ -31,10 +31,12 @@ lzma_vli_encode(lzma_vli vli, size_t *restrict vli_pos, vli_pos = &vli_pos_internal; // Validate the arguments. - if (*vli_pos >= LZMA_VLI_BYTES_MAX || *out_pos >= out_size - || vli > LZMA_VLI_VALUE_MAX) + if (*vli_pos >= LZMA_VLI_BYTES_MAX || vli > LZMA_VLI_VALUE_MAX) return LZMA_PROG_ERROR; + if (*out_pos >= out_size) + return LZMA_BUF_ERROR; + // Write the non-last bytes in a loop. while ((vli >> (*vli_pos * 7)) >= 0x80) { out[*out_pos] = (uint8_t)(vli >> (*vli_pos * 7)) | 0x80; @@ -55,20 +57,3 @@ lzma_vli_encode(lzma_vli vli, size_t *restrict vli_pos, return vli_pos == &vli_pos_internal ? LZMA_OK : LZMA_STREAM_END; } - - -extern LZMA_API uint32_t -lzma_vli_size(lzma_vli vli) -{ - if (vli > LZMA_VLI_VALUE_MAX) - return 0; - - uint32_t i = 0; - do { - vli >>= 7; - ++i; - } while (vli != 0); - - assert(i <= LZMA_VLI_BYTES_MAX); - return i; -} |