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| author | Waldemar Brodkorb <wbx@openadk.org> | 2016-01-17 15:47:22 +0100 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-01-31 17:39:45 +0100 |
| commit | d9c3a16dcab57d6b56225b9a67e9119cc9e2e4ac (patch) | |
| tree | 88b9953b18c0017f7bef502e12ac645acbe26652 /libc/inet/res_query.c | |
| parent | 27f1b2c66c67e601dd619a1def70a8fd7ca5eeba (diff) | |
Do not follow compressed items forever.
It is possible to get stuck in an infinite loop when receiving a
specially crafted DNS reply. Exit the loop after a number of iteration
and consider the packet invalid.
Signed-off-by: Daniel Fahlgren <daniel@fahlgren.se>
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'libc/inet/res_query.c')
0 files changed, 0 insertions, 0 deletions