From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 2 Oct 2019 02:12:59 +0000 (-0400)
Subject: !whitespace is also "not zero and not whitespace"
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=258daaae49df7520fc4a08f57789ed48c9995778;p=thirdparty%2Ffreeradius-server.git

!whitespace is also "not zero and not whitespace"

When parsing zero-terminated strings, stop at zero.
---

diff --git a/src/lib/util/misc.h b/src/lib/util/misc.h
index dbe7cc7a5af..985fb8ee223 100644
--- a/src/lib/util/misc.h
+++ b/src/lib/util/misc.h
@@ -72,7 +72,7 @@ void		fr_talloc_verify_cb(const void *ptr, int depth,
  *
  * @param[in,out] _p	string to skip over.
  */
-#define fr_skip_not_whitespace(_p) while(!isspace((int)*(_p))) _p++
+#define fr_skip_not_whitespace(_p) while(*_p && !isspace((int)*(_p))) _p++
 
 /** Zero out any whitespace with nul bytes
  *