cli_parse_line: bugfix empty first word

1 files changed, 6 insertions, 3 deletions

diff --git a/libcli.c b/libcli.c
index b069c28..d97b304 100644
--- a/libcli.c
+++ b/libcli.c
@@ -515,9 +515,12 @@ static int cli_parse_line(const char *line, char *words[], int max_words)
             {
                 int len = p - word_start;
 
-		memcpy(ptr, word_start, len);
-                words[nwords++] = ptr;
-		ptr += len + 1;
+		if (len > 1)
+		{
+		    memcpy(ptr, word_start, len);
+		    words[nwords++] = ptr;
+		    ptr += len + 1;  /* buf is memset zero, so we just need to add +1 to get a null terminated word */
+		}
             }
 
             if (!*p)