git: 00ad40d70a67 - main - throw an error if reading from stdin failed

[Wolfram Schneider]

The branch main has been updated by wosch:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=00ad40d70a67f0dd8c18d30ff3d0290f924b2ac8

commit 00ad40d70a67f0dd8c18d30ff3d0290f924b2ac8
Author:     Wolfram Schneider <wo...@freebsd.org>
AuthorDate: 2022-01-31 18:04:45 +0000
Commit:     Wolfram Schneider <wo...@freebsd.org>
CommitDate: 2022-01-31 18:04:45 +0000

    throw an error if reading from stdin failed
---
 usr.bin/locate/bigram/locate.bigram.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/usr.bin/locate/bigram/locate.bigram.c 
b/usr.bin/locate/bigram/locate.bigram.c
index a654448680a3..c6b2d921fdf0 100644
--- a/usr.bin/locate/bigram/locate.bigram.c
+++ b/usr.bin/locate/bigram/locate.bigram.c
@@ -103,6 +103,9 @@ main(void)
                        oldpath = buf2;
                }
        }
+       if (!feof(stdin) || ferror(stdin))
+               err(1, "stdin");
+
 
        /* output, boundary check */
        for (i = ASCII_MIN; i <= ASCII_MAX; i++)