git: d18524b6f720 - stable/13 - grep: remove tautological condition

The branch stable/13 has been updated by kevans:

URL: https://cgit.FreeBSD.org/src/commit/?id=d18524b6f7205e3d31b76227ddc850ab65d352e3

commit d18524b6f7205e3d31b76227ddc850ab65d352e3
Author:     Kyle Evans <kevans@FreeBSD.org>
AuthorDate: 2023-03-09 05:29:30 +0000
Commit:     Kyle Evans <kevans@FreeBSD.org>
CommitDate: 2023-03-17 05:04:11 +0000

    grep: remove tautological condition
    
    st_size is an off_t, it cannot hold values larger than OFF_MAX.
    
    CID:            1008931
    (cherry picked from commit f6d6c66889001208aee7b0c46efe1c8ddffda57c)
    (cherry picked from commit c816aea7abcf7a6e9471907dcb7ee3d7969a0ab3)
    (cherry picked from commit b61758494286db075d5c6b68a5f2e7522e7be394)
---
 usr.bin/grep/file.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/usr.bin/grep/file.c b/usr.bin/grep/file.c
index 8577572c2887..787e8fbe03bb 100644
--- a/usr.bin/grep/file.c
+++ b/usr.bin/grep/file.c
@@ -186,8 +186,7 @@ grep_open(const char *path)
 	if (filebehave == FILE_MMAP) {
 		struct stat st;
 
-		if ((fstat(f->fd, &st) == -1) || (st.st_size > OFF_MAX) ||
-		    (!S_ISREG(st.st_mode)))
+		if (fstat(f->fd, &st) == -1 || !S_ISREG(st.st_mode))
 			filebehave = FILE_STDIO;
 		else {
 			int flags = MAP_PRIVATE | MAP_NOCORE | MAP_NOSYNC;