gcrypt: initialize secure memory on startup

[tinc] / src / utils.c

diff --git a/src/utils.c b/src/utils.c
index 5f40b8afac98ee4d891ed7b4f1961293f4eb8400..231938dcfc7723964ffc6da0f8f16ed823af00ca 100644 (file)
--- a/src/utils.c
+++ b/src/utils.c
@@ -373,3 +373,7 @@ FILE *fopenmask(const char *filename, const char *mode, mode_t perms) {
        return f;
 }
 
+bool string_eq(const char *first, const char *second) {
+       return !first == !second &&
+              !(first && second && strcmp(first, second));
+}