uint for array checks

diff --git a/src/lib/valuepair.c b/src/lib/valuepair.c
index d854918eeda74b969f4d23cd461e13f07eff2b64..83ff0303d384d5614f1fae6a737936936dc2fa26 100644 (file)
--- a/src/lib/valuepair.c
+++ b/src/lib/valuepair.c
@@ -1674,7 +1674,7 @@ VALUE_PAIR *pairread(const char **ptr, FR_TOKEN *eol)
 
        q = attr;
        for (len = 0; len < sizeof(attr); len++) {
-               if (valid_attr_name[(int)*p]) {
+         if (valid_attr_name[(int)*((const uint8_t *)p)]) {
                        *q++ = *p++;
                        continue;
                }