Remove tor_strclear(), and replace previous calls with memwipe().

2 files changed, 0 insertions, 11 deletions

diff --git a/src/common/util.c b/src/common/util.c
index 442d57a2cf..2c3a1a1019 100644
--- a/src/common/util.c
+++ b/src/common/util.c
@@ -771,16 +771,6 @@ fast_memcmpstart(const void *mem, size_t memlen,
   return fast_memcmp(mem, prefix, plen);
 }
 
-/** Given a nul-terminated string s, set every character before the nul
- * to zero. */
-void
-tor_strclear(char *s)
-{
-  while (*s) {
-    *s++ = '\0';
-  }
-}
-
 /** Return a pointer to the first char of s that is not whitespace and
  * not a comment, or to the terminating NUL if no such character exists.
  */
diff --git a/src/common/util.h b/src/common/util.h
index ea774bd9bd..783c2a13db 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -209,7 +209,6 @@ int strcasecmpstart(const char *s1, const char *s2) ATTR_NONNULL((1,2));
 int strcmpend(const char *s1, const char *s2) ATTR_NONNULL((1,2));
 int strcasecmpend(const char *s1, const char *s2) ATTR_NONNULL((1,2));
 int fast_memcmpstart(const void *mem, size_t memlen, const char *prefix);
-void tor_strclear(char *s);
 
 void tor_strstrip(char *s, const char *strip) ATTR_NONNULL((1,2));
 long tor_parse_long(const char *s, int base, long min,