diff options
author | van Hauser <vh@thc.org> | 2023-05-15 11:51:37 +0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-05-15 10:51:37 +0200 |
commit | c4b1566ba35c697cda7822bd0cf30e2e3eeee0c7 (patch) | |
tree | 3337fbdabebc223c5222b650127af7469a77f693 /src/afl-showmap.c | |
parent | 74be9ab5ce61d5b561faf688c245143da1a0141e (diff) | |
download | AFLplusplus-c4b1566ba35c697cda7822bd0cf30e2e3eeee0c7.tar.gz |
push to stable (#1734)
* 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>
Diffstat (limited to 'src/afl-showmap.c')
-rw-r--r-- | src/afl-showmap.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/afl-showmap.c b/src/afl-showmap.c index d0e01cb1..9c029035 100644 --- a/src/afl-showmap.c +++ b/src/afl-showmap.c @@ -1287,7 +1287,7 @@ int main(int argc, char **argv_orig, char **envp) { break; - case 'Y': // fallthough + case 'Y': // fallthrough #ifdef __linux__ case 'X': /* NYX mode */ @@ -1421,6 +1421,14 @@ int main(int argc, char **argv_orig, char **envp) { // If @@ are in the target args, replace them and also set use_stdin=false. detect_file_args(argv + optind, stdin_file, &fsrv->use_stdin); + fsrv->dev_null_fd = open("/dev/null", O_RDWR); + if (fsrv->dev_null_fd < 0) { PFATAL("Unable to open /dev/null"); } + + fsrv->out_file = stdin_file; + fsrv->out_fd = + open(stdin_file, O_RDWR | O_CREAT | O_EXCL, DEFAULT_PERMISSION); + if (fsrv->out_fd < 0) { PFATAL("Unable to create '%s'", stdin_file); } + } else { // If @@ are in the target args, replace them and also set use_stdin=false. @@ -1588,6 +1596,14 @@ int main(int argc, char **argv_orig, char **envp) { fsrv->map_size = map_size; + } else { + + afl_fsrv_start(fsrv, use_argv, &stop_soon, + (get_afl_env("AFL_DEBUG_CHILD") || + get_afl_env("AFL_DEBUG_CHILD_OUTPUT")) + ? 1 + : 0); + } if (in_dir || in_filelist) { @@ -1617,9 +1633,6 @@ int main(int argc, char **argv_orig, char **envp) { if (getenv("AFL_DEBUG_GDB")) wait_for_gdb = true; - fsrv->dev_null_fd = open("/dev/null", O_RDWR); - if (fsrv->dev_null_fd < 0) { PFATAL("Unable to open /dev/null"); } - if (in_filelist) { if (!be_quiet) ACTF("Reading from file list '%s'...", in_filelist); @@ -1666,10 +1679,6 @@ int main(int argc, char **argv_orig, char **envp) { } atexit(at_exit_handler); - fsrv->out_file = stdin_file; - fsrv->out_fd = - open(stdin_file, O_RDWR | O_CREAT | O_EXCL, DEFAULT_PERMISSION); - if (fsrv->out_fd < 0) { PFATAL("Unable to create '%s'", out_file); } if (get_afl_env("AFL_DEBUG")) { @@ -1685,12 +1694,6 @@ int main(int argc, char **argv_orig, char **envp) { } - afl_fsrv_start(fsrv, use_argv, &stop_soon, - (get_afl_env("AFL_DEBUG_CHILD") || - get_afl_env("AFL_DEBUG_CHILD_OUTPUT")) - ? 1 - : 0); - map_size = fsrv->map_size; if (fsrv->support_shmem_fuzz && !fsrv->use_shmem_fuzz) |