Avoid confusing messages caused by EIO on reading /proc/sys/net/ipv6/conf/*/stable_secret if those are not set yet. This is the same behaviour as in procps(>=3.3.13).
Signed-off-by: Yi Zhao <[email protected]> --- procps/sysctl.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/procps/sysctl.c b/procps/sysctl.c index 6d77185ca..42c51cc91 100644 --- a/procps/sysctl.c +++ b/procps/sysctl.c @@ -202,7 +202,14 @@ static int sysctl_act_on_setting(char *setting) value = cptr = xmalloc_read(fd, NULL); close(fd); if (value == NULL) { - bb_perror_msg("error reading key '%s'", outname); + switch (errno) { + case EIO: + /* Ignore stable_secret below /proc/sys/net/ipv6/conf */ + break; + default: + bb_perror_msg("error reading key '%s'", outname); + break; + } retval = EXIT_FAILURE; goto end; } -- 2.17.1 _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
