From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sat, 22 Oct 2016 17:01:16 +0000 (+0100)
Subject: Fix netrc's token() bug of first character being backslash.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/6911ccf8fcd1ad179801d517f48817ea8c22b4a3?ds=inline

Fix netrc's token() bug of first character being backslash.
---

diff --git a/sbr/ruserpass.c b/sbr/ruserpass.c
index fb786d0a..5b650389 100644
--- a/sbr/ruserpass.c
+++ b/sbr/ruserpass.c
@@ -199,7 +199,9 @@ token(char *tokval)
          * separators. */
         stop = "\"";
     else
-	*cp++ = c; /* BUG: If a backslash then it doesn't escape. */
+        /* Might be backslash.  Get it again later.  It's handled then. */
+        if (ungetc(c, cfile) == EOF)
+            return TOK_EOF;
 
     while ((c = getc(cfile)) != EOF && c && !strchr(stop, c)) {
         if (c == '\\')