nano

commit dcbbbf813453fc7f587cff14d3ed1e3336f549a5
parent 05602e29cd3131287b259f1d2b50d994aee45848
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Mon,  3 Jun 2024 15:24:22 +0200

input: make sure that a string-bind return value is non-negative

A negative value would lead to misinterpretation by parse_kbinput().

This fixes https://savannah.gnu.org/bugs/?65832.

Bug existed since version 8.0, commit 51c9f727.

Diffstat:
M
src/winio.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/winio.c b/src/winio.c
@@ -381,7 +381,7 @@ int get_code_from_plantation(void)
 		return PLANTED_A_COMMAND;
 	} else {
 		char *opening = strchr(plants_pointer, '{');
-		char firstbyte = *plants_pointer;
+		unsigned char firstbyte = *plants_pointer;
 		int length;
 
 		if (opening) {