added forkserver init timeout

Author: domenukk

afl-cmin

@@ -120,6 +120,7 @@ function usage() {
 "AFL_PATH: path for the afl-showmap binary\n" \
 "AFL_SKIP_BIN_CHECK: skip check for target binary\n" \
 "AFL_ALLOW_TMP: allow unsafe use of input/output directories under {/var}/tmp\n"
+"AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the target to come up, initially\n"
    exit 1
 }
 

src/afl-showmap.c

@@ -637,6 +637,7 @@ static void usage(u8 *argv0) {
       "              the target was compiled for\n"
       "AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n"
       "AFL_QUIET: do not print extra informational output\n",
+      "AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the target to come up, initially\n"
       argv0, MEM_LIMIT, doc_path);
 
   exit(1);

src/afl-tmin.c

@@ -846,6 +846,7 @@ static void usage(u8 *argv0) {
       "              the target was compiled for\n"
       "AFL_PRELOAD:  LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target\n"
       "AFL_TMIN_EXACT: require execution paths to match for crashing inputs\n"
+      "AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the target to come up, initially\n"
 
       , argv0, EXEC_TIMEOUT, MEM_LIMIT, doc_path);