[PATCH v2 02/21] test/nstool: Fix fd leak in accept() loop

nstool loops on accept(), but failed to close the accepted socket fds before continuing on. So, with repeated commands it would eventually die with an EMFILE. Signed-off-by: David Gibson --- test/nstool.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/test/nstool.c b/test/nstool.c index bca9569..1bdf44e 100644 --- a/test/nstool.c +++ b/test/nstool.c @@ -201,6 +201,8 @@ static void cmd_hold(int argc, char *argv[]) rc = read(afd, &buf, sizeof(buf)); if (rc < 0) die("read(): %s\n", strerror(errno)); + + close(afd); } while (rc == 0); unlink(sockpath); -- 2.40.1