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Fix overflow in execs_ps_last_min calculation

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last_avg_execs should be 64bit, same as total_execs, otherwise there is an overflow once total_execs reaches 2^32. Which can happen in practice for long-running fuzzing campaigns.
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Martin Leitner-Ankerl
2024-12-19 07:56:15 +01:00
parent af44b07b31
commit 99402aa31c
1 changed files with 1 additions and 1 deletions
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include/afl-fuzz.h
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@ -747,7 +747,7 @@ typedef struct afl_state {
up to 256 */ up to 256 */
unsigned long long int last_avg_exec_update; unsigned long long int last_avg_exec_update;
u32 last_avg_execs; u64 last_avg_execs;
double last_avg_execs_saved; double last_avg_execs_saved;
/* foreign sync */ /* foreign sync */