From 326ab632c378878c96f44586a6e1f3dfa3db2276 Mon Sep 17 00:00:00 2001 From: Dominik Maier Date: Mon, 13 Apr 2020 16:57:19 +0200 Subject: fixed uaf and warnings --- src/afl-analyze.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/afl-analyze.c') diff --git a/src/afl-analyze.c b/src/afl-analyze.c index 510ec94a..2c98982f 100644 --- a/src/afl-analyze.c +++ b/src/afl-analyze.c @@ -902,6 +902,12 @@ int main(int argc, char **argv, char **envp) { if (mem_limit_given) FATAL("Multiple -m options not supported"); mem_limit_given = 1; + if (!optarg) { + + FATAL("Bad syntax used for -m"); + + } + if (!strcmp(optarg, "none")) { mem_limit = 0; @@ -938,6 +944,8 @@ int main(int argc, char **argv, char **envp) { if (timeout_given) FATAL("Multiple -t options not supported"); timeout_given = 1; + if (!optarg) FATAL("Wrong usage of -t"); + exec_tmout = atoi(optarg); if (exec_tmout < 10 || optarg[0] == '-') -- cgit 1.4.1