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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; |