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| author | Dominik Maier <domenukk@gmail.com> | 2020-04-13 16:57:19 +0200 |
|---|---|---|
| committer | Dominik Maier <domenukk@gmail.com> | 2020-04-13 16:57:19 +0200 |
| commit | 326ab632c378878c96f44586a6e1f3dfa3db2276 (patch) | |
| tree | af7203c4502671c04b6b87545a9e29b4e2cca87d /src/afl-fuzz-init.c | |
| parent | dda096da03cae528dee9fd53e64896e93efe8f4a (diff) | |
| download | afl++-326ab632c378878c96f44586a6e1f3dfa3db2276.tar.gz | |
fixed uaf and warnings
Diffstat (limited to 'src/afl-fuzz-init.c')
| -rw-r--r-- | src/afl-fuzz-init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index 54cc81ef..10417da6 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -2178,6 +2178,8 @@ void save_cmdline(afl_state_t *afl, u32 argc, char **argv) { u32 l = strlen(argv[i]); + if (!argv[i] || !buf) FATAL("null deref detected"); + memcpy(buf, argv[i], l); buf += l; |