fallocate: check writing to a file descriptor was successful

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/sys-utils/fallocate.c b/sys-utils/fallocate.c
index ff0f9e6e1d72589e93fbc222601e2d5f431c7eec..6a876736a3a05171b054189de933a5ebdbf11683 100644 (file)
--- a/sys-utils/fallocate.c
+++ b/sys-utils/fallocate.c
@@ -168,6 +168,7 @@ int main(int argc, char **argv)
                err(EXIT_FAILURE, _("%s: fallocate failed"), fname);
        }
 
-       close(fd);
+       if (close_fd(fd) != 0)
+               err(EXIT_FAILURE, _("write failed: %s"), fname);
        return EXIT_SUCCESS;
 }