From 8e7bfadb3eb9f43eb0b670b908b479325722fee5 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 16 May 2026 02:11:29 +0200 Subject: Add WITH_LIBAR2SIMPLIFIED=false + work on fuzzing code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- librecrypt_get_encoding.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'librecrypt_get_encoding.c') diff --git a/librecrypt_get_encoding.c b/librecrypt_get_encoding.c index f253e70..8dc1c0a 100644 --- a/librecrypt_get_encoding.c +++ b/librecrypt_get_encoding.c @@ -34,6 +34,7 @@ librecrypt_get_encoding(const char *settings, size_t len, char *pad_out, int *st #else +# ifndef FUZZ #define NSA "$~no~such~algorithm~$" @@ -137,4 +138,27 @@ main(void) } + +# else + + +extern const void *volatile discarded_return_value; +const void *volatile discarded_return_value; + +int +LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) +{ + const char *settings; + int decoding; + if (size < 1u) + return 0; + decoding = (int)data[0u] & 1; + settings = (const void *)&data[1u]; + size -= 1u; + discarded_return_value = librecrypt_get_encoding(settings, size, &(char){0}, &(int){0}, decoding); + return 0; +} + + +# endif #endif -- cgit v1.2.3-70-g09d2