From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 19 May 2023 10:30:31 +0000 (+0100)
Subject: build: pacify GCC 13 with -flto
X-Git-Tag: v9.4~128
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76e1200eebc3d311c7b5b3b0843dbd408383fab0;p=thirdparty%2Fcoreutils.git

build: pacify GCC 13 with -flto

* src/cut.c (cut_file): Explicitly mark STREAM as nonnull to avoid
-Werror=null-dereference.
* src/nl.c (nl_file): Likewise.
---

diff --git a/src/cut.c b/src/cut.c
index e8346b7c78..0b30e6b07d 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -433,6 +433,8 @@ cut_file (char const *file, void (*cut_stream) (FILE *))
         }
     }
 
+  assume (stream);
+
   fadvise (stream, FADVISE_SEQUENTIAL);
 
   cut_stream (stream);
diff --git a/src/nl.c b/src/nl.c
index 11c1401141..ad5c363131 100644
--- a/src/nl.c
+++ b/src/nl.c
@@ -453,6 +453,8 @@ nl_file (char const *file)
         }
     }
 
+  assume (stream);
+
   fadvise (stream, FADVISE_SEQUENTIAL);
 
   process_file (stream);