From 683d3f178ef1487b5418be49f331b0131a101b40 Mon Sep 17 00:00:00 2001 From: Lasse Collin Date: Thu, 12 Jan 2023 05:38:48 +0200 Subject: [PATCH] liblzma: Silence another warning from -Wsign-conversion in a 32-bit build. It doesn't warn on a 64-bit system because truncating a ptrdiff_t (signed long) to uint32_t is diagnosed under -Wconversion by GCC and -Wshorten-64-to-32 by Clang. --- src/liblzma/lz/lz_encoder_mf.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/liblzma/lz/lz_encoder_mf.c b/src/liblzma/lz/lz_encoder_mf.c index f20316f0..1fdc2d79 100644 --- a/src/liblzma/lz/lz_encoder_mf.c +++ b/src/liblzma/lz/lz_encoder_mf.c @@ -220,10 +220,11 @@ move_pending(lzma_mf *mf) /// of matches found. #define call_find(func, len_best) \ do { \ - matches_count = func(len_limit, pos, cur, cur_match, mf->depth, \ - mf->son, mf->cyclic_pos, mf->cyclic_size, \ + matches_count = (uint32_t)(func(len_limit, pos, cur, cur_match, \ + mf->depth, mf->son, \ + mf->cyclic_pos, mf->cyclic_size, \ matches + matches_count, len_best) \ - - matches; \ + - matches); \ move_pos(mf); \ return matches_count; \ } while (0)