use lzma from xz 5.2.4

[zpackage] / lzma / common / common.c

diff --git a/lzma/common/common.c b/lzma/common/common.c
index 28aa2b7142f47051a5d31ee3b1b0c8570c8cd3e2..57e3f8ebd62a64a3325b2b9ace1ab7c9470cc89c 100644 (file)
--- a/lzma/common/common.c
+++ b/lzma/common/common.c
@@ -435,8 +435,10 @@ lzma_memlimit_set(lzma_stream *strm, uint64_t new_memlimit)
                        || strm->internal->next.memconfig == NULL)
                return LZMA_PROG_ERROR;
 
-       if (new_memlimit != 0 && new_memlimit < LZMA_MEMUSAGE_BASE)
-               return LZMA_MEMLIMIT_ERROR;
+       // Zero is a special value that cannot be used as an actual limit.
+       // If 0 was specified, use 1 instead.
+       if (new_memlimit == 0)
+               new_memlimit = 1;
 
        return strm->internal->next.memconfig(strm->internal->next.coder,
                        &memusage, &old_memlimit, new_memlimit);