In recent Fedora builds, the '-D _FORTIFY_SOURCE=2' compile

[nfs-utils.git] / utils / gssd / svcgssd.c

diff --git a/utils/gssd/svcgssd.c b/utils/gssd/svcgssd.c
index f97dcd37cfadf9c1fbf2021cc524b19f0b013a40..6ca0e8d762bf2ae36c321b97bb54f7efbfafd6cf 100644 (file)
--- a/utils/gssd/svcgssd.c
+++ b/utils/gssd/svcgssd.c
@@ -132,7 +132,11 @@ release_parent(void)
        int status;
 
        if (pipefds[1] > 0) {
-               write(pipefds[1], &status, 1);
+               if (write(pipefds[1], &status, 1) != 1) {
+                       printerr(1, 
+                               "WARN: writing to parent pipe failed: errno %d (%s)\n",
+                               errno, strerror(errno));
+               }
                close(pipefds[1]);
                pipefds[1] = -1;
        }