snprintf-ip-printing-20040826

don't treat ip address as long long, cast to 32 bit...

diff --git a/src/util/snprintf.c b/src/util/snprintf.c
index 0d80408..603d174 100644 (file)
--- a/src/util/snprintf.c
+++ b/src/util/snprintf.c
@@ -436,9 +436,11 @@ afs_vsnprintf(char *p, size_t avail, const char *fmt, va_list ap)
                } else {
                    x = "%u.%u.%u.%u";
                }
-               sprintf(xbuf, x, (UVAL & 0xff000000) >> 24,
-                       (UVAL & 0x00ff0000) >> 16, (UVAL & 0x0000ff00) >> 8,
-                       (UVAL & 0x000000ff));
+               /* typecast to whatever '%u' is! */
+               sprintf(xbuf, x, (unsigned int)((UVAL & 0xff000000) >> 24),
+                       (unsigned int)((UVAL & 0x00ff0000) >> 16), 
+                       (unsigned int)((UVAL & 0x0000ff00) >> 8),
+                       (unsigned int)(UVAL & 0x000000ff));
                x = xbuf;
                len = strlen(xbuf);
            }