morehouse added a comment. I applied this patch locally and ran the fuzzer tests. I get a segfault:
$ clang++ -fsanitize=fuzzer -g -m32 SimpleHashTest.cpp $ gdb --args ./a.out -seed=1 ... (gdb) run ... Program received signal SIGSEGV, Segmentation fault. 0x00000000 in ?? () (gdb) bt #0 0x00000000 in ?? () #1 0x080800b5 in strstr () at /usr/local/google/home/mascasa/code/llvm-project/compiler-rt/lib/fuzzer/FuzzerInterceptors.cpp:96 #2 0xf7cc7bf5 in __pthread_initialize_minimal () from /lib/i386-linux-gnu/libpthread.so.0 #3 0xf7cc7014 in _init () from /lib/i386-linux-gnu/libpthread.so.0 #4 0x00000055 in ?? () #5 0xf7fcc6a0 in ?? () It looks like the `REAL(strstr)` isn't set up before it's called. Could you please take a look? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D83494/new/ https://reviews.llvm.org/D83494 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
