From cfbe6f6ec18103de2dbd42f44c8ed0eaa0bc16ae Mon Sep 17 00:00:00 2001
From: "A. R. Shajii" <ars@ars.me>
Date: Tue, 13 Dec 2022 11:23:26 -0500
Subject: [PATCH] Use memcpy for string conversion
---
codon/runtime/lib.cpp | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/codon/runtime/lib.cpp b/codon/runtime/lib.cpp
index 9ad0f30c..dea543ff 100644
--- a/codon/runtime/lib.cpp
+++ b/codon/runtime/lib.cpp
@@ -237,9 +237,10 @@ SEQ_FUNC void seq_gc_exclude_static_roots(void *start, void *end) {
* String conversion
*/
static seq_str_t string_conv(const std::string &s) {
- auto *p = (char *)seq_alloc_atomic(s.size());
- strncpy(p, s.c_str(), s.size());
- return {(seq_int_t)s.size(), p};
+ auto n = s.size();
+ auto *p = (char *)seq_alloc_atomic(n);
+ memcpy(p, s.data(), n);
+ return {(seq_int_t)n, p};
}
template <typename T> std::string default_format(T n) {