ipc: Close proc fd.
authorAndre Noll <maan@systemlinux.org>
Sat, 20 Jul 2013 19:08:15 +0000 (21:08 +0200)
committerAndre Noll <maan@systemlinux.org>
Wed, 4 Sep 2013 22:23:13 +0000 (22:23 +0000)
We read shmmax only once, so there is no point in keeping this
file descriptor open forever.

ipc.c

diff --git a/ipc.c b/ipc.c
index 1ec53c3..89bbe53 100644 (file)
--- a/ipc.c
+++ b/ipc.c
@@ -209,6 +209,7 @@ size_t shm_get_shmmax(void)
                                buf[ret] = '\0';
                                shmmax = strtoul(buf, NULL, 10);
                        }
+                       close(fd);
                }
        }
 #elif defined SYSCTL_SHMMAX_VARIABLE