Fix printf problems with high ascii characters after r413586 (1.8).

In r413586 (1.8) various casts were added to silence gcc 4.10 warnings.
Those fixes included things like:

    -out += sprintf(out, "%%%02X", (unsigned char) *ptr);
    +out += sprintf(out, "%%%02X", (unsigned) *ptr);

That works for low ascii characters, but for the high range that yields
e.g. FFFFFFC3 when C3 is expected.

This changeset:
- fixes those casts to use the 'hh' unsigned char modifier instead
- consistently uses %02x instead of %2.2x (or other non-standard usage)
- adds a few 'h' modifiers in various places
- fixes a 'replcaes' typo
- dev/urandon typo (in 13+ patch)

Review: https://reviewboard.asterisk.org/r/4263/

ASTERISK-24619 #close
Reported by: Stefan27 (on IRC)
........

Merged revisions 429673 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 429674 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@429675 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2 files changed, 5 insertions, 5 deletions

diff --git a/utils/astman.c b/utils/astman.c
index 3e9ca8ffb..315b3b065 100644
--- a/utils/astman.c
+++ b/utils/astman.c
@@ -723,7 +723,7 @@ static int manager_login(char *hostname)
 				MD5Update(&md5, (unsigned char *)pass, strlen(pass));
 				MD5Final(digest, &md5);
 				for (x=0; x<16; x++)
-					len += sprintf(md5key + len, "%2.2x", digest[x]);
+					len += sprintf(md5key + len, "%02hhx", digest[x]);
 				manager_action("Login",
 						"AuthType: MD5\r\n"
 						"Username: %s\r\n"
diff --git a/utils/smsq.c b/utils/smsq.c
index fab32f086..21ab80d04 100644
--- a/utils/smsq.c
+++ b/utils/smsq.c
@@ -390,14 +390,14 @@ static void rxqcheck (char *dir, char *queue, char *process)
             {
                for (n = 0, x = 0; x < udl; x++)
                {
-                  sprintf (tmp + n, "%02X", ud[x]);
+                  sprintf (tmp + n, "%02hX", ud[x]);
                   n += 2;
                }
                setenv ("ud8", tmp, 1);
             }
             for (n = 0, x = 0; x < udl; x++)
             {
-               sprintf (tmp + n, "%04X", ud[x]);
+               sprintf (tmp + n, "%04hX", ud[x]);
                n += 4;
             }
             setenv ("ud16", tmp, 1);
@@ -730,13 +730,13 @@ main (int argc, const char *argv[])
             {                   /* use one byte hex */
                fprintf (f, "ud#");
                for (p = 0; p < udl; p++)
-                  fprintf (f, "%02X", ud[p]);
+                  fprintf (f, "%02hX", ud[p]);
             }
          } else
          {                      /* use two byte hex */
             fprintf (f, "ud##");
             for (p = 0; p < udl; p++)
-               fprintf (f, "%04X", ud[p]);
+               fprintf (f, "%04hX", ud[p]);
          }
          fprintf (f, "\n");
       }