Only replace space with the specified substitution

https://fedorahosted.org/sssd/ticket/2397

- make sss_replace_whitespaces only replace space (' ') not any
  whitespace
- make sss_replace_whitespaces only replace a single char, not the whole
  string
- rename CONFDB_NSS_OVERRIDE_DEFAULT_WHITESPACE to
  CONFDB_NSS_OVERRIDE_DEFAULT_SPACE
- rename the override_default_whitespace option to override_space
- rename sss_replace_whitespaces() to sss_replace_space()
- rename sss_reverse_replace_whitespaces() to sss_reverse_replace_space()
- rename nctx->override_default_wsp_str to nctx->override_space
- make the return value of sss_replace_space non-const to avoid freeing
  the result without compilation warnings

Reviewed-by: Pavel Březina <pbrezina@redhat.com>
Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
(cherry picked from commit 1f3127e88a87953f059c9a70d3582ae1719594b1)

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tests/cmocka/test_nss_srv.c b/src/tests/cmocka/test_nss_srv.c
index 3ef6da87c..d93b1872a 100644
--- a/src/tests/cmocka/test_nss_srv.c
+++ b/src/tests/cmocka/test_nss_srv.c
@@ -71,6 +71,7 @@ mock_nctx(TALLOC_CTX *mem_ctx)
     }
     nctx->neg_timeout = 10;
     nctx->pwfield = discard_const("*");
+    nctx->override_space = discard_const("\0");
 
     return nctx;
 }