From 58206a3180479416e14ea324607be71ee69caa6f Mon Sep 17 00:00:00 2001 From: Jesse Schwartzentruber Date: Wed, 17 Apr 2024 14:40:41 -0400 Subject: Set explicit visibility on shared memory variables. --- src/afl-cc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/afl-cc.c b/src/afl-cc.c index dd4fb4ea..57089ae0 100644 --- a/src/afl-cc.c +++ b/src/afl-cc.c @@ -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;"); -- cgit 1.4.1