[PATCH] erofs-utils: dump: fix format errors on some architectures

[David Michael]

This applies the same type casting to nid values as is done in the
other formatting function calls to avoid this error:

    In file included from main.c:11:
    main.c: In function 'erofs_checkdirent':
    ../include/erofs/print.h:68:25: error: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type '__le64' {aka 'long unsigned int'} [-Werror=format=]
       68 |                         "<E> " PR_FMT_FUNC_LINE(fmt),   \
          |                         ^~~~~~
    main.c:264:17: note: in expansion of macro 'erofs_err'
      264 |                 erofs_err("invalid file type %llu", de->nid);
          |                 ^~~~~~~~~
    main.c: In function 'erofs_read_dirent':
    ../include/erofs/print.h:68:25: error: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type '__le64' {aka 'long unsigned int'} [-Werror=format=]
       68 |                         "<E> " PR_FMT_FUNC_LINE(fmt),   \
          |                         ^~~~~~
    main.c:303:25: note: in expansion of macro 'erofs_err'
      303 |                         erofs_err("parse dir nid %llu error occurred\n",
          |                         ^~~~~~~~~
    cc1: all warnings being treated as errors

Signed-off-by: David Michael <fedora.dm0 at gmail.com>
---

Hi,

I hit this build failure on powerpc64le when trying the 1.4 release.
Can something like this be applied to get around it?

Thanks.

David

 dump/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dump/main.c b/dump/main.c
index b7560ec..6f5b9e7 100644
--- a/dump/main.c
+++ b/dump/main.c
@@ -261,7 +261,7 @@ static inline int erofs_checkdirent(struct erofs_dirent *de,
 		return -EFSCORRUPTED;
 	}
 	if (de->file_type >= EROFS_FT_MAX) {
-		erofs_err("invalid file type %llu", de->nid);
+		erofs_err("invalid file type %llu", de->nid | 0ULL);
 		return -EFSCORRUPTED;
 	}
 	return dname_len;
@@ -301,7 +301,7 @@ static int erofs_read_dirent(struct erofs_dirent *de,
 		err = erofs_read_dir(de->nid, nid);
 		if (err) {
 			erofs_err("parse dir nid %llu error occurred\n",
-					de->nid);
+					de->nid | 0ULL);
 			return err;
 		}
 	}
-- 
2.31.1