libbb.h: increase MAX_PW_SALT_LEN

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/loginutils/cryptpw.c b/loginutils/cryptpw.c
index 1c338540f..c0f6280cd 100644
--- a/loginutils/cryptpw.c
+++ b/loginutils/cryptpw.c
@@ -84,8 +84,7 @@ to cryptpw. -a option (alias for -m) came from cryptpw.
 int cryptpw_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int cryptpw_main(int argc UNUSED_PARAM, char **argv)
 {
-        /* Supports: cryptpw -m sha256 PASS 'rounds=999999999$SALT' */
-        char salt[MAX_PW_SALT_LEN + sizeof("rounds=999999999$")];
+        char salt[MAX_PW_SALT_LEN];
         char *salt_ptr;
         char *password;
         const char *opt_m, *opt_S;