diff options
Diffstat (limited to 'libntp/authreadkeys.c')
| -rw-r--r-- | libntp/authreadkeys.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libntp/authreadkeys.c b/libntp/authreadkeys.c index 9b02119..e8ddc94 100644 --- a/libntp/authreadkeys.c +++ b/libntp/authreadkeys.c @@ -77,8 +77,8 @@ authreadkeys( int keytype; char buf[512]; /* lots of room for line */ u_char keystr[32]; /* Bug 2537 */ - int len; - int j; + size_t len; + size_t j; /* * Open file. Complain and return if it can't be opened. @@ -181,11 +181,11 @@ authreadkeys( char hex[] = "0123456789abcdef"; u_char temp; char *ptr; - int jlim; + size_t jlim; jlim = min(len, 2 * sizeof(keystr)); for (j = 0; j < jlim; j++) { - ptr = strchr(hex, tolower(token[j])); + ptr = strchr(hex, tolower((unsigned char)token[j])); if (ptr == NULL) break; /* abort decoding */ temp = (u_char)(ptr - hex); |