util:str_sub: talloc_free on error

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/lib/util/substitute.c b/lib/util/substitute.c
index 3ca53d912c4cd511f9179c06b4e084b86d27e998..b7b5588da863faa960200d9f9fd32e2120462b46 100644 (file)
--- a/lib/util/substitute.c
+++ b/lib/util/substitute.c
@@ -194,6 +194,7 @@ char *talloc_string_sub2(TALLOC_CTX *mem_ctx, const char *src,
        in = talloc_strdup(mem_ctx, insert);
        if (!in) {
                DEBUG(0, ("talloc_string_sub2: ENOMEM\n"));
+               talloc_free(string);
                return NULL;
        }
        ls = (ssize_t)strlen(s);