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| author | Tobias Klauser <tklauser@distanz.ch> | 2016-08-02 16:45:07 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2016-08-02 16:45:07 +0200 |
| commit | 5939d09f16547ab935d8e3699688ed1817471da5 (patch) | |
| tree | 5c63ef73d5beb3818d108f20f5261b2dce5c1b2c /llmnr.c | |
| parent | de09cf982772733945dd853bc9a54b7b275af705 (diff) | |
llmnrd: Use MAXHOSTNAMELEN for hostname buffer and zero-terminate string
Use MAXHOSTNAMELEN defined in sys/param.h to determine the size of the
hostname buffer to allocate. Also make sure the string is properly
zero-terminated in all cases, as in some cases it might be undefined
whether a truncated string is properly terminated.
Note: Also remove a TODO comment, as watching for hostname changes at
runtime is outside the scope of llmnrd (also, avahi behaves the same).
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'llmnr.c')
0 files changed, 0 insertions, 0 deletions