src/gpasswd: Use correct preprocessor definition

Use PASS_MAX + 1 instead of BUFSIZ to clarify where this size comes
from. Technically, PASS_MAX is BUFSIZ - 1 so this is a no-op change.

Just make sure that the size of pass stays in sync with agetpass.

Reviewed-by: Alejandro Colomar <alx@kernel.org>
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>

diff --git a/src/gpasswd.c b/src/gpasswd.c
index e9e111a9fb7a3f91a325dcad185aa33cc3dd2266..650e479290e6fa2753774e827b7efe8a3edb5ff1 100644 (file)
--- a/src/gpasswd.c
+++ b/src/gpasswd.c
@@ -818,7 +818,7 @@ static void change_passwd (struct group *gr)
 #endif
 {
        char *cp;
-       static char pass[BUFSIZ];
+       static char pass[PASS_MAX + 1];
        int retries;
        const char *salt;