From 41198ef1fb91af4dba7142c3169d4e06c5e2dbc3 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Wed, 6 Dec 2017 09:17:07 -0600 Subject: [PATCH] xfs_io: fix gcc-7 related printf warnings New compiler, new checks, new warnings. Fix the new [-Wformat-truncation=] warnings that io/fsmap.c is throwing w/ gcc-7.2 because "%lld..%lld" requires a buffer 40 characters long, not 32. Signed-Off-By: Dave Chinner Reviewed-by: Eric Sandeen Reviewed-by: Darrick J. Wong Signed-off-by: Eric Sandeen --- io/fsmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/io/fsmap.c b/io/fsmap.c index 448fb5356..e46fdbaa1 100644 --- a/io/fsmap.c +++ b/io/fsmap.c @@ -184,8 +184,8 @@ dump_map_verbose( off64_t agoff, bperag; int foff_w, boff_w, aoff_w, tot_w, agno_w, own_w; int nr_w, dev_w; - char rbuf[32], bbuf[32], abuf[32], obuf[32]; - char nbuf[32], dbuf[32], gbuf[32]; + char rbuf[40], bbuf[40], abuf[40], obuf[40]; + char nbuf[40], dbuf[40], gbuf[40]; char owner[OWNER_BUF_SZ]; int sunit, swidth; int flg = 0; -- 2.47.2