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Merge pull request #2061 from jschwartzentruber/change_smm_vis

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Specify shared memory visibility
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van Hauser 2024-04-18 17:30:51 +02:00 committed by GitHub
commit 96bf0f8323
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1 changed files with 4 additions and 2 deletions
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src/afl-cc.c
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@ -1591,8 +1591,10 @@ void add_defs_persistent_mode(aflcc_state_t *aflcc) {
insert_param(aflcc,
"-D__AFL_FUZZ_INIT()="
"int __afl_sharedmem_fuzzing = 1;"
"extern unsigned int *__afl_fuzz_len;"
"extern unsigned char *__afl_fuzz_ptr;"
"extern __attribute__((visibility(\"default\"))) "
"unsigned int *__afl_fuzz_len;"
"extern __attribute__((visibility(\"default\"))) "
"unsigned char *__afl_fuzz_ptr;"
"unsigned char __afl_fuzz_alt[1048576];"
"unsigned char *__afl_fuzz_alt_ptr = __afl_fuzz_alt;");