Eugene Grosbein c0a3773ad2 ping(8): improve diagnostics in case of wrong arguments. ... For example, in case of super-user: $ sudo ping -s -64 127.0.0.1 PING 127.0.0.1 (127.0.0.1): -64 data bytes ping: sendto: Invalid argument For unprivileged user: $ ping -s -64 127.0.0.1 ping: packet size too large: 18446744073709551552 > 56: Operation not permitted Fix this by switching from strtoul() to strtol() for integer arguments and adding explicit checks for negative values. MFC after: 1 month		2018-11-08 09:45:13 +00:00
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Makefile	Allow dhclient and ping to build WITHOUT_DYNAMICROOT	2018-09-09 17:26:44 +00:00
Makefile.depend	DIRDEPS_BUILD: Update dependencies.	2017-10-31 00:07:04 +00:00
ping.8	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ping.c	ping(8): improve diagnostics in case of wrong arguments.	2018-11-08 09:45:13 +00:00