Signed-off-by: Wang Tinggong <wangtinggong@gmail.com> --- src/modules/rlm_sqlcounter/rlm_sqlcounter.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/modules/rlm_sqlcounter/rlm_sqlcounter.c b/src/modules/rlm_sqlcounter/rlm_sqlcounter.c index 63c3b43..a48f1c5 100644 --- a/src/modules/rlm_sqlcounter/rlm_sqlcounter.c +++ b/src/modules/rlm_sqlcounter/rlm_sqlcounter.c @@ -678,7 +678,7 @@ static int sqlcounter_authorize(void *instance, REQUEST *request) * Check if check item > counter */ if (check_vp->vp_integer > counter) { - unsigned int res = check_vp->lvalue - counter; + int res = check_vp->lvalue - counter; DEBUG2("rlm_sqlcounter: Check item is greater than query result"); /* @@ -705,7 +705,7 @@ static int sqlcounter_authorize(void *instance, REQUEST *request) } if ((reply_item = pairfind(request->reply->vps, data->reply_attr)) != NULL) { - if (reply_item->vp_integer > res) + if (res<0 || reply_item->vp_integer > (unsigned int)res) reply_item->vp_integer = res; } else { reply_item = radius_paircreate(request, -- 1.6.0.6