xdmauth: Correct miscall of abs() to instrad call labs()

xdmauth.c:230:13: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of
type
'int'
      which may cause truncation of value [-Wabsolute-value,Semantic Issue]
        if (abs(now - client->time) > TwentyFiveMinutes) {
            ^
xdmauth.c:230:13: note: use function 'labs' instead [Semantic Issue]
        if (abs(now - client->time) > TwentyFiveMinutes) {
            ^~~
            labs
xdmauth.c:302:9: warning: absolute value function 'abs' given an argument of type 'long' but has parameter of type
'int' which
      may cause truncation of value [-Wabsolute-value,Semantic Issue]
    if (abs(client->time - now) > TwentyMinutes) {
        ^
xdmauth.c:302:9: note: use function 'labs' instead [Semantic Issue]
    if (abs(client->time - now) > TwentyMinutes) {
        ^~~
        labs

Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/os/xdmauth.c b/os/xdmauth.c
index f11cbb997..482bc67db 100644
--- a/os/xdmauth.c
+++ b/os/xdmauth.c
@@ -227,7 +227,7 @@ XdmClientAuthTimeout(long now)
     prev = 0;
     for (client = xdmClients; client; client = next) {
         next = client->next;
-        if (abs(now - client->time) > TwentyFiveMinutes) {
+        if (labs(now - client->time) > TwentyFiveMinutes) {
             if (prev)
                 prev->next = next;
             else
@@ -299,7 +299,7 @@ XdmAuthorizationValidate(unsigned char *plain, int length,
     }
     now += clockOffset;
     XdmClientAuthTimeout(now);
-    if (abs(client->time - now) > TwentyMinutes) {
+    if (labs(client->time - now) > TwentyMinutes) {
         free(client);
         if (reason)
             *reason = "Excessive XDM-AUTHORIZATION-1 time offset";