arping: fix the case when inherited signal mask masks out ALRM
authorDenys Vlasenko <vda.linux@googlemail.com>
Sun, 11 Feb 2018 12:48:52 +0000 (13:48 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 11 Feb 2018 12:48:52 +0000 (13:48 +0100)
commite015d0659fd3039c321b179190834c7e5909522a
tree47598b30a85362468e541f4b3790dcb6d9a3e9d8
parenta3ec3bd0f85befdc95657a249b4cc789667440d7
arping: fix the case when inherited signal mask masks out ALRM

function                                             old     new   delta
arping_main                                         1629    1635      +6

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
networking/arping.c