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fix foreign sync naming

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This commit is contained in:
vanhauser-thc
2025-05-13 10:42:26 +02:00
parent 6b1d6a9055
commit 221439fc7a
3 changed files with 15 additions and 2 deletions
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1
include/afl-fuzz.h
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@ -770,6 +770,7 @@ typedef struct afl_state {
#define FOREIGN_SYNCS_MAX 32U #define FOREIGN_SYNCS_MAX 32U
u8 foreign_sync_cnt; u8 foreign_sync_cnt;
struct foreign_sync foreign_syncs[FOREIGN_SYNCS_MAX]; struct foreign_sync foreign_syncs[FOREIGN_SYNCS_MAX];
char *foreign_file;
#ifdef _AFL_DOCUMENT_MUTATIONS #ifdef _AFL_DOCUMENT_MUTATIONS
u8 do_document; u8 do_document;

8
src/afl-fuzz-bitmap.c
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@ -317,8 +317,16 @@ u8 *describe_op(afl_state_t *afl, u8 new_bits, size_t max_description_len) {
if (unlikely(afl->syncing_party)) { if (unlikely(afl->syncing_party)) {
if (unlikely(afl->foreign_file)) {
sprintf(ret, "sync:%s,src:%.20s", afl->syncing_party, afl->foreign_file);
} else {
sprintf(ret, "sync:%s,src:%06u", afl->syncing_party, afl->syncing_case); sprintf(ret, "sync:%s,src:%06u", afl->syncing_party, afl->syncing_case);
}
} else { } else {
sprintf(ret, "src:%06u", afl->current_entry); sprintf(ret, "src:%06u", afl->current_entry);

6
src/afl-fuzz-init.c
View File

@ -653,8 +653,9 @@ void read_foreign_testcases(afl_state_t *afl, int first) {
u32 len = write_to_testcase(afl, (void **)&mem, st.st_size, 1); u32 len = write_to_testcase(afl, (void **)&mem, st.st_size, 1);
fault = fuzz_run_target(afl, &afl->fsrv, afl->fsrv.exec_tmout); fault = fuzz_run_target(afl, &afl->fsrv, afl->fsrv.exec_tmout);
afl->syncing_party = foreign_name; afl->syncing_party = foreign_name;
afl->foreign_file = nl[i]->d_name;
afl->queued_imported += save_if_interesting(afl, mem, len, fault); afl->queued_imported += save_if_interesting(afl, mem, len, fault);
afl->syncing_party = 0;
munmap(mem, st.st_size); munmap(mem, st.st_size);
close(fd); close(fd);
@ -679,6 +680,9 @@ void read_foreign_testcases(afl_state_t *afl, int first) {
} }
afl->foreign_file = NULL;
afl->syncing_party = 0;
if (first) { if (first) {
afl->last_find_time = 0; afl->last_find_time = 0;