finish refactor

2025-04-25 21:40:45 +00:00
parent 3867c1d7d3
commit d3557b2b3a
1 changed files with 2 additions and 3 deletions
--- a/fmt/fmt_asn1derlength.c
+++ b/fmt/fmt_asn1derlength.c
@@ -1,4 +1,5 @@
 #include <libowfat/fmt.h>
+#include <assert.h>

 static size_t asn1derlengthbytesneeded(unsigned long long l) {
  size_t needed;
@@ -15,9 +16,7 @@ size_t fmt_asn1derlength(char* dest,unsigned long long l) {
    if (dest) *dest=l&0x7f;
    return 1;
  }
-  for (i=1; i<sizeof l; ++i)
-    if (!(l>>(i*8)))
-      break;
+  i=asn1derlengthbytesneeded(l);
  if (dest) {
    size_t j=i;
    *dest=(char)(0x80+i); ++dest;