ITS#2691 use putenv() instead of setenv() for portability

diff --git a/contrib/ldapsasl/ldapdb.c b/contrib/ldapsasl/ldapdb.c
index 45a08ac42648461cfa2f9e6b43f0d72ae390641d..b2c408e3bc8bf6fd2bb1adcef17cb7baa4942a76 100644 (file)
--- a/contrib/ldapsasl/ldapdb.c
+++ b/contrib/ldapsasl/ldapdb.c
@@ -222,8 +222,19 @@ static int ldapdb_auxprop_plug_init(const sasl_utils_t *utils,
     utils->getopt(utils->getopt_context, ldapdb, "ldapdb_mech",
        (const char **)&tmp.mech.bv_val, &len);
     tmp.mech.bv_len = len;
-    utils->getopt(utils->getopt_context, ldapdb, "ldapdb_rc", &s, NULL);
-    if(s && setenv("LDAPRC", s, 1)) return SASL_BADPARAM;
+    utils->getopt(utils->getopt_context, ldapdb, "ldapdb_rc", &s, &len);
+    if (s)
+    {
+       char *str = utils->malloc(sizeof("LDAPRC=")+len);
+       if (!str) return SASL_NOMEM;
+       strcpy( str, "LDAPRC=" );
+       strcpy( str + sizeof("LDAPRC=")-1, s );
+       if (putenv(str))
+       {
+           utils->free(str);
+           return SASL_NOMEM;
+       }
+    }
 
     p = utils->malloc(sizeof(ldapctx));
     if (!p) return SASL_NOMEM;