commit bee8265d74f8c3bdb123d7fb70940d33336a96d7
author Kazuho Oku <kazuhooku@gmail.com> Tue Dec 27 15:42:36 2022 +0900
committer GitHub <noreply@github.com> Tue Dec 27 15:42:36 2022 +0900
tree 2d904a60d1d556a588c1e7215cfcfebf53ae9937
parent 5e01b2b94dc77c500ed4fc0eaa77bd0cbe8e9274
parent 58551e2f77999f443acbc76cf5f0cd5886ba6248

Merge pull request #458 from tatsuhiro-t/fix-ptls_hexdump

Fix ptls_hexdump return value

lib/picotls.c

diff --git a/lib/picotls.c b/lib/picotls.c
index e8b7ac0..b12a12c 100644
--- a/lib/picotls.c
+++ b/lib/picotls.c
@@ -6432,12 +6432,13 @@
 
 char *ptls_hexdump(char *dst, const void *_src, size_t len)
 {
+    char *buf = dst;
     const uint8_t *src = _src;
 
     for (size_t i = 0; i != len; ++i)
         dst = byte_to_hex(dst, src[i]);
     *dst = '\0';
-    return dst;
+    return buf;
 }
 
 char *ptls_jsonescape(char *buf, const char *unsafe_str, size_t len)