Mercurial > dropbear

annotate fuzz/fuzzer-postauth_nomaths.c @ 1861:2b3a8026a6ce

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Add re-exec for server This allows ASLR to re-randomize the address space for every connection, preventing some vulnerabilities from being exploitable by repeated probing. Overhead (memory and time) is yet to be confirmed. At present this is only enabled on Linux. Other BSD platforms with fexecve() would probably also work though have not been tested.
author Matt Johnston <matt@ucc.asn.au>
date Sun, 30 Jan 2022 10:14:56 +0800
parents 97ad26e397a5
children
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97ad26e397a5 Add server postauth fuzzer, wrap connect_remote()
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1 #include "fuzz.h"
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97ad26e397a5 Add server postauth fuzzer, wrap connect_remote()
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3 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
97ad26e397a5 Add server postauth fuzzer, wrap connect_remote()
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4 return fuzz_run_server(Data, Size, 1, 1);
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5 }
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6