fix issue afl-cmin and afl-showmap should support '-f'
MODIFY
afl-cmin
afl-cmin
@@ -411,8 +411,8 @@ BEGIN {
retval = system( AFL_CMIN_CRASHES_ONLY"\""showmap"\" -m "mem_limit" -t "timeout" -o \""trace_dir"\" -Z "extra_par" -i \""in_dir"\" -- \""target_bin"\" "prog_args_string)
} else {
print " Processing "in_count" files (forkserver mode)..."
-# print AFL_CMIN_CRASHES_ONLY"\""showmap"\" -m "mem_limit" -t "timeout" -o \""trace_dir"\" -Z "extra_par" -i \""in_dir"\" -- \""target_bin"\" "prog_args_string" </dev/null"
- retval = system( AFL_CMIN_CRASHES_ONLY"\""showmap"\" -m "mem_limit" -t "timeout" -o \""trace_dir"\" -Z "extra_par" -i \""in_dir"\" -- \""target_bin"\" "prog_args_string" </dev/null")
+# print AFL_CMIN_CRASHES_ONLY"\""showmap"\" -m "mem_limit" -t "timeout" -o \""trace_dir"\" -Z "extra_par" -i \""in_dir"\" -A \""stdin_file"\" -- \""target_bin"\" "prog_args_string" </dev/null"
+ retval = system( AFL_CMIN_CRASHES_ONLY"\""showmap"\" -m "mem_limit" -t "timeout" -o \""trace_dir"\" -Z "extra_par" -i \""in_dir"\" -A \""stdin_file"\" -- \""target_bin"\" "prog_args_string" </dev/null")
}
if (retval && !AFL_CMIN_CRASHES_ONLY) {

MODIFY
src/afl-showmap.c
src/afl-showmap.c
@@ -1013,7 +1013,6 @@ int main(int argc, char **argv_orig, char **envp) {
if (in_dir) {
- if (at_file) { PFATAL("Options -A and -i are mutually exclusive"); }
detect_file_args(argv + optind, "", &fsrv->use_stdin);
} else {
@@ -1169,7 +1168,7 @@ int main(int argc, char **argv_orig, char **envp) {
}
- stdin_file =
+ stdin_file = at_file ? strdup(at_file) :
alloc_printf("%s/.afl-showmap-temp-%u", use_dir, (u32)getpid());
unlink(stdin_file);
atexit(at_exit_handler);

MODIFY
test/test-basic.sh
test/test-basic.sh
@@ -7,7 +7,7 @@ AFL_GCC=afl-gcc
$ECHO "$BLUE[*] Testing: ${AFL_GCC}, afl-showmap, afl-fuzz, afl-cmin and afl-tmin"
test "$SYS" = "i686" -o "$SYS" = "x86_64" -o "$SYS" = "amd64" -o "$SYS" = "i86pc" -o "$SYS" = "i386" && {
test -e ../${AFL_GCC} -a -e ../afl-showmap -a -e ../afl-fuzz && {
- ../${AFL_GCC} -o test-instr.plain ../test-instr.c > /dev/null 2>&1
+ ../${AFL_GCC} -o test-instr.plain -O0 ../test-instr.c > /dev/null 2>&1
AFL_HARDEN=1 ../${AFL_GCC} -o test-compcov.harden test-compcov.c > /dev/null 2>&1
test -e test-instr.plain && {
$ECHO "$GREEN[+] ${AFL_GCC} compilation succeeded"
@@ -39,7 +39,7 @@ test "$SYS" = "i686" -o "$SYS" = "x86_64" -o "$SYS" = "amd64" -o "$SYS" = "i86pc
$ECHO "$RED[!] ${AFL_GCC} failed"
echo CUT------------------------------------------------------------------CUT
uname -a
- ../${AFL_GCC} -o test-instr.plain ../test-instr.c
+ ../${AFL_GCC} -o test-instr.plain -O0 ../test-instr.c
echo CUT------------------------------------------------------------------CUT
CODE=1
}
@@ -128,7 +128,7 @@ test "$SYS" = "i686" -o "$SYS" = "x86_64" -o "$SYS" = "amd64" -o "$SYS" = "i86pc
$ECHO "$BLUE[*] Testing: ${AFL_GCC}, afl-showmap, afl-fuzz, afl-cmin and afl-tmin"
SKIP=
test -e ../${AFL_GCC} -a -e ../afl-showmap -a -e ../afl-fuzz && {
- ../${AFL_GCC} -o test-instr.plain ../test-instr.c > /dev/null 2>&1
+ ../${AFL_GCC} -o test-instr.plain -O0 ../test-instr.c > /dev/null 2>&1
AFL_HARDEN=1 ../${AFL_GCC} -o test-compcov.harden test-compcov.c > /dev/null 2>&1
test -e test-instr.plain && {
$ECHO "$GREEN[+] ${AFL_GCC} compilation succeeded"

fix issue #732 afl-cmin and afl-showmap should support '-f'