hush: fix segfault on syntax error

[karo-tx-uboot.git] / common / cli_hush.c

diff --git a/common/cli_hush.c b/common/cli_hush.c
index 9607e93d513b37bfbe0c950f0317e3896a361acd..a07ae717e146cffc1fd7aee850574a8323898f9c 100644 (file)
--- a/common/cli_hush.c
+++ b/common/cli_hush.c
@@ -3217,7 +3217,7 @@ static int parse_stream_outer(struct in_str *inp, int flag)
                }
                b_free(&temp);
        /* loop on syntax errors, return on EOF */
-       } while (rcode != -1 && !(flag & FLAG_EXIT_FROM_LOOP) &&
+       } while (rcode != 1 && !(flag & FLAG_EXIT_FROM_LOOP) &&
                (inp->peek != static_peek || b_peek(inp)));
 #ifndef __U_BOOT__
        return 0;