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configurable testcache with malloc (#581)

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* cache item number to cache memory size

* reload testcase if trimming changed the size

* fix splicing selection

* slim splicing

* import sync fix

* write testcache stats to fuzzer_stats

* fix new seed selection algo

* malloc+read instead of mmap

* fix

* testcache is configurable now and no reference counts

* fixes compilation, test script

* fixes

* switch TEST_CC to afl-cc in makefile

* code format

* fix

* fix crash

* fix crash

* fix env help output

* remove unnecessary pointer resets

* fix endless loop bug

* actually use the cache if set

* one more fix

* increase default cache entries, add default cache size value to config.h

Co-authored-by: hexcoder- <heiko@hexco.de>
This commit is contained in:
van Hauser
2020-10-14 15:30:30 +02:00
committed by GitHub
parent c20ba2c2c5
commit 56ac3fcdc5
13 changed files with 276 additions and 163 deletions
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4
src/afl-fuzz-init.c
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@ -1045,7 +1045,7 @@ restart_outer_cull_loop:
while (q) {
if (q->cal_failed || !q->exec_cksum) continue;
if (q->cal_failed || !q->exec_cksum) { goto next_entry; }
restart_inner_cull_loop:
@ -1090,6 +1090,8 @@ restart_outer_cull_loop:
}
next_entry:
prev = q;
q = q->next;