checksrc

commit: 2979f91180c081b6e2e8e1f591ba21120b4a434d
parent 869a094897a90735052749b2a7509a1c03052840
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Wed, 24 Sep 2025 06:30:59 +0200

Treat ^[ (0x1B) as text

Diffstat:
M
checksrc.c
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/checksrc.c b/checksrc.c
@@ -113,7 +113,8 @@ checkfile(const char *fname)
 				continue;
 			}
 
-			if(buf[i] < ' ')
+			/* control characters. Except 0x1B ('^[', ESC). With \n, \r taken care off earlier */
+			if(buf[i] < ' ' && buf[i] != 0x1B)
 			{
 				printf("%s: binary (byte 0x%X found at position 0x%zX)\n", fname, buf[i], i);
 				close(fd);