1 files changed, 1 insertions, 50 deletions

diff --git a/src/liblzma/common/block_private.h b/src/liblzma/common/block_private.h
index 16d95b9f..235e96b8 100644
--- a/src/liblzma/common/block_private.h
+++ b/src/liblzma/common/block_private.h
@@ -22,6 +22,7 @@
 
 #include "common.h"
 
+
 static inline bool
 update_size(lzma_vli *size, lzma_vli add, lzma_vli limit)
 {
@@ -43,54 +44,4 @@ is_size_valid(lzma_vli size, lzma_vli reference)
 	return reference == LZMA_VLI_VALUE_UNKNOWN || reference == size;
 }
 
-
-/// If any of these tests fail, the caller has to return LZMA_PROG_ERROR.
-static inline bool
-validate_options_1(const lzma_options_block *options)
-{
-	return options == NULL
-			|| !lzma_vli_is_valid(options->compressed_size)
-			|| !lzma_vli_is_valid(options->uncompressed_size)
-			|| !lzma_vli_is_valid(options->total_size)
-			|| !lzma_vli_is_valid(options->total_limit)
-			|| !lzma_vli_is_valid(options->uncompressed_limit);
-}
-
-
-/// If any of these tests fail, the encoder has to return LZMA_PROG_ERROR
-/// because something is going horribly wrong if such values get passed
-/// to the encoder. In contrast, the decoder has to return LZMA_DATA_ERROR,
-/// since these tests failing indicate that something is wrong in the Stream.
-static inline bool
-validate_options_2(const lzma_options_block *options)
-{
-	if ((options->uncompressed_size != LZMA_VLI_VALUE_UNKNOWN
-				&& options->uncompressed_size
-					> options->uncompressed_limit)
-			|| (options->total_size != LZMA_VLI_VALUE_UNKNOWN
-				&& options->total_size
-					> options->total_limit)
-			|| (!options->has_eopm && options->uncompressed_size
-				== LZMA_VLI_VALUE_UNKNOWN)
-			|| options->header_size > options->total_size)
-		return true;
-
-	if (options->compressed_size != LZMA_VLI_VALUE_UNKNOWN) {
-		// Calculate a rough minimum possible valid Total Size of
-		// this Block, and check that total_size and total_limit
-		// are big enough. Note that the real minimum size can be
-		// bigger due to the Check, Uncompressed Size, Backwards
-		// Size, pr Padding being present. A rough check here is
-		// enough for us to catch the most obvious errors as early
-		// as possible.
-		const lzma_vli total_min = options->compressed_size
-				+ (lzma_vli)(options->header_size);
-		if (total_min > options->total_size
-				|| total_min > options->total_limit)
-			return true;
-	}
-
-	return false;
-}
-
 #endif