edg-l/ddnet
1
0
Fork 0
mirror of https://github.com/ddnet/ddnet.git synced 2024-09-20 01:24:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use size_t for indices in digest_str

Browse source
This commit is contained in:
Robert Müller 2022-10-15 17:53:10 +02:00
parent c0b5e8965e
commit a07c51b637
1 changed files with 2 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/base/hash.cpp
View file

@ -7,17 +7,16 @@ const SHA256_DIGEST SHA256_ZEROED = {{0}};
static void digest_str(const unsigned char *digest, size_t digest_len, char *str, size_t max_len) static void digest_str(const unsigned char *digest, size_t digest_len, char *str, size_t max_len)
{ {
unsigned i;
if(max_len > digest_len * 2 + 1) if(max_len > digest_len * 2 + 1)
{ {
max_len = digest_len * 2 + 1; max_len = digest_len * 2 + 1;
} }
str[max_len - 1] = 0; str[max_len - 1] = 0;
max_len -= 1; max_len -= 1;
for(i = 0; i < max_len; i++) for(size_t i = 0; i < max_len; i++)
{ {
static const char HEX[] = "0123456789abcdef"; static const char HEX[] = "0123456789abcdef";
int index = i / 2; size_t index = i / 2;
if(i % 2 == 0) if(i % 2 == 0)
{ {
str[i] = HEX[digest[index] >> 4]; str[i] = HEX[digest[index] >> 4];