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c4b1566ba3
* afl++ -> AFL++ * update readme * more debug * slightly different weighting algo (#1719) * better seed selection * slightly different weighting calculation * remove unnecessary memset * Add "Hangs saved" to afl-whatsup (#1717) The hangs could show long or infinite loops. This is important. Co-authored-by: van Hauser <vh@thc.org> * nits * afl-showmap: Start a only a single fork server (#1718) A forkserver is started by afl_fsrv_get_mapsize() when dynamically finding the map size. When an input directory option is specified a second fork server was also started. This commit re-arranges the inits for several forkserver struct members so that we can re-use the server started by the get_mapsize() call when not in coresight/qemu/unicorn modes and just start the server otherwise. * Source Code Coverage support for Nyx (Part 1) (#1720) * Additional source code reformatting in afl-compiler-rt * Add source code coverage support to afl-compiler-rt (for use with Nyx) * doc, code format * llvm 17 changes * more llvm 17 * add frida mode tutorial * fix effector map * docs * Should memset EFF_ALEN(len) of eff_map (#1722) * fix reallocs * fix afl-system-config for macos * afl-fuzz.c: Document -i - in --help (#1725) afl-fuzz.c: Document `-i -` in `--help`, to write that `-i` can be passed '-' to resume the prior fuzzing job. Also reference AFL_AUTORESUME so users know they can set that parameter to sidestep the issue entirely. * tritondse custom mutator attempt * tritondse fixes * update libnyx (#1727) * GNUmakefile: Update LLVM instructions (#1728) Update LLVM instructions, because versions higher than 14 are supported and to be explicit that LLD is also required * disable macos in the ci, works fine for me * fix makefile * better tritondse support * next steps for tritondse * qemuafl: Persistent mode for PPC32 targets * update qemu_mode * afl-clang-lto incomptable with -flto=thin * add @responsefile support for afl-cc --------- Co-authored-by: fxlb <devel.fx.lebail@orange.fr> Co-authored-by: Nick Potenski <nick.potenski@garmin.com> Co-authored-by: Christian Holler (:decoder) <choller@mozilla.com> Co-authored-by: lazymio <mio@lazym.io> Co-authored-by: Moshe Kaplan <me@moshekaplan.com> Co-authored-by: Sergej Schumilo <sergej@schumilo.de> Co-authored-by: Dominik Maier <domenukk@gmail.com>
40 lines
755 B
C
40 lines
755 B
C
#include <stdio.h>
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#include <errno.h>
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#include <dlfcn.h>
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#include <stdlib.h>
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int main(int argc, char **argv) {
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if (!getenv("TEST_DLOPEN_TARGET")) {
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fprintf(stderr, "Error: TEST_DLOPEN_TARGET not set!\n");
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return 1;
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}
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void *lib = dlopen(getenv("TEST_DLOPEN_TARGET"), RTLD_LAZY);
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if (!lib) {
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perror(dlerror());
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return 2;
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}
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int (*func)(int, char **) = dlsym(lib, "main_exported");
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if (!func) {
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fprintf(stderr, "Error: main_exported not found!\n");
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return 3;
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}
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// must use deferred forkserver as otherwise AFL++ instrumentation aborts
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// because all dlopen() of instrumented libs must be before the forkserver
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__AFL_INIT();
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fprintf(stderr, "Running main_exported\n");
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return func(argc, argv);
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}
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