1400fc29a5
Set the variable "prog" before the first call to any routine using error reporting
...
Error reporting uses the variable "prog" which is null prior to obtaining a
reference to argv[0]. The call to open_ping_socket() uses this on an error,
such as the executable not being SUID or otherwise privileged invocation.
Solaris 10 printf(3C) of "%s" on a null pointer causes a core dump.
8 years ago
dde37baac2
fix average when discarding reply in interval counting
8 years ago
2cb0860ec6
Merge pull request #106 from ktsaou/develop
...
minor netdata improvements
8 years ago
498acc6853
removed fix for 100% cpu time
8 years ago
36f0b76645
fix interval reporting
8 years ago
2f25e1ff8b
fix for 100% CPU time when -l -Q are given
8 years ago
4897b015b4
converted netdata charts to area charts; added netdata to trace_flag; fixed compiler warning about setuid
8 years ago
64af251a33
safer -i option parsing
8 years ago
32ab06bdd1
port last fix also to netdata
8 years ago
ea37408c77
another fix for #97 ( fixes #97 )
8 years ago
1e67616388
first attempt at fixing #97 ( fixes #97 )
8 years ago
502cd3b0f7
remove unused code
8 years ago
c6547a118e
fix tests
8 years ago
7c7e007502
- (bugfix) Lower -i limit to 1 instead of 10
...
- (bugfix) Improve interval preciseness of -Q reporting
8 years ago
6470a3d5ae
added help info
8 years ago
9c9c166d39
remove dimension lost in favor of returned
8 years ago
2426485fe0
added another dimension to track excess received packets
8 years ago
eda4c85842
re-order chart information
8 years ago
a2cbca7a7b
added option -N to allow fping output statistics in the format expected by netdata
8 years ago
6d12dfbbcc
Add option -o for accumulated outage time ( #90 )
8 years ago
814c852da6
New option '-M' to set the 'Don't Fragment' flag ( #91 , Don Bowman)
8 years ago
88c40cae3a
Merge branch 'develop' of https://github.com/donbowman/fping into donbowman-develop
8 years ago
1264b10784
Ignore network and broadcast for cidrs /31 and /32
...
fping has previously been strict about network address and broadcast
addreses. In the commit this is loosened a bit to permit fping to ping
cidrs with prefix length 31, which are commonly used for link ranges
(for newer equipment) and length 32 which denotes a single ip address.
For prefix lengths 31 and 32 fping will simply ignore network address
and broadcast addresses, and consider all addresses in range as a
target.
8 years ago
b5b630bd3c
fix a couple of compiler warnings
9 years ago
a37399ede9
Exit code should be 2 when the hostname can't be resolved ( fixes #98 )
9 years ago
7c7448ab8c
add path mtu discovert (MTU) AKA Don't Fragment support
9 years ago
458c986d8b
added changes for accumulated outage time
9 years ago
4eb955ee85
Pass imcp unreachable message string to print_warning instead of int.
...
This fixes the segfault reported in issue 85.
9 years ago
42ceba6069
Remove apparently dead code (Ryan C. Underwood)
9 years ago
4e14f407aa
Use more readably cksum variant and move function into v4 sockets code.
9 years ago
58fcce9547
New option -R to use random bytes instead of NULLs ( #72 , Anthony DeRobertis)
9 years ago
c628bfd090
remove unused variable
9 years ago
07e719d8db
add -Wall -Wextra, fix some errors
10 years ago
2f4781214b
further unification work
10 years ago
22e4ad996f
further unification work
10 years ago
039c8b0645
Revert 'get all addresses' change for now
10 years ago
614362b555
Use sockaddr_storage and simplify code, so that we can one day support both IPv4 and IPv6 with the same binary
10 years ago
3cc482f2d3
Fix double entries with fping -u and unreachable hosts
11 years ago
2b5d9ef795
remove support for NIS groups, do not retry twice DNS lookup on DNS lookup problem
11 years ago
e79444f09a
more tests
11 years ago
b779e14db6
test fix
11 years ago
c9f276b3cd
more tests
11 years ago
75101dd843
more tests
11 years ago
a7f351fb8e
re-order options in usage information
11 years ago
86f0b1e380
Allow option '-f' also for non-root (since setuid privileges are dropped)
11 years ago
3cf9a8a3cd
Fix confusing error message with -g and IPv6 addresses ( fixes #58 )
11 years ago
af0446b046
more tests
11 years ago
8bd200905d
some more tests
11 years ago
0decb829d8
silence clang warning
11 years ago
3e8eb6c613
Fix random output on socket error (reported by Aleksandrs Saveljevs, #56 )
11 years ago
Peter Bray
David Schweikert
Costa Tsaousis (ktsaou)
Martin Topholm
Don Bowman
Jan Gerbecks
Bill Blough
David Schweikert
Andrey Jr. Melnikov
Anthony DeRobertis