Make Uncompresed Size validation more strict

in alone_decoder.c.
2008-01-16 13:27:03 +02:00 · 2008-01-16 13:27:03 +02:00 · 9bc33a54cb
parent 01d71d60b7
commit 9bc33a54cb
1 changed files with 2 additions and 1 deletions
--- a/src/liblzma/common/alone_decoder.c
+++ b/src/liblzma/common/alone_decoder.c
@ -75,7 +75,8 @@ alone_decode(lzma_coder *coder,
 						& (UINT32_C(1) << i))
 					++count;

-			if (count > 1)
+			if (count != 1 || coder->options.lzma.dictionary_size
+					> LZMA_DICTIONARY_SIZE_MAX)
 				return LZMA_DATA_ERROR;

 			coder->pos = 0;