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libqcdm,ipv6pref: fix warnings with -Wsign-compare

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ipv6pref.c: In function ‘print_buf’:
  ipv6pref.c:46:16: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
     46 |  for (i = 0; i < len; i++) {
        |                ^
  ipv6pref.c: In function ‘qcdm_wait_reply’:
  ipv6pref.c:167:17: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
    167 |  } while (total < sizeof (readbuf));
        |                 ^
This commit is contained in:
Aleksander Morgado
2019-11-20 16:00:01 +01:00
parent c135c66684
commit 07fe3bed65
1 changed files with 2 additions and 2 deletions
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4
libqcdm/tests/ipv6pref.c
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@@ -36,7 +36,7 @@ static int debug = 0;
static void
print_buf (const char *detail, const char *buf, size_t len)
{
int i = 0, z;
unsigned int i, z;
qcdmbool newline = FALSE;
char tmp[500];
uint32_t flen;
@@ -120,7 +120,7 @@ qcdm_wait_reply (int fd, char *buf, size_t len)
struct timeval timeout = { 1, 0 };
char readbuf[1024];
ssize_t bytes_read;
int total = 0, retries = 0;
unsigned int total = 0, retries = 0;
size_t decap_len = 0;
FD_ZERO (&in);