diff options
Diffstat (limited to 'src/afl-fuzz-queue.c')
| -rw-r--r-- | src/afl-fuzz-queue.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index c78df8be..32bed06f 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -56,7 +56,12 @@ void create_alias_table(afl_state_t *afl) { int * S = (u32 *)afl_realloc(AFL_BUF_PARAM(out_scratch), n * sizeof(u32)); int * L = (u32 *)afl_realloc(AFL_BUF_PARAM(in_scratch), n * sizeof(u32)); - if (!P || !S || !L) { FATAL("could not aquire memory for alias table"); } + if (!P || !S || !L || !afl->alias_table || !afl->alias_probability) { + + FATAL("could not aquire memory for alias table"); + + } + memset((void *)afl->alias_table, 0, n * sizeof(u32)); memset((void *)afl->alias_probability, 0, n * sizeof(double)); |