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fuzzer-mroute.c: add comments

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This commit is contained in:
Guido Vranken 2017-08-11 00:27:40 +02:00
parent dc3dd40aeb
commit e54397299e
1 changed files with 7 additions and 0 deletions
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7
src/openvpn/fuzzer-mroute.c
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@ -6,6 +6,10 @@
#include "socket.h"
#include "buffer.h"
/* Start of serialization of struct mroute_helper.
* This is necessary to test whether the data structure contains
* any uninitialized data. If it does, MemorySanitizer will detect
* it upon serialization */
static void serialize_mroute_helper(struct mroute_helper* mh)
{
test_undefined_memory(&mh->cache_generation, sizeof(mh->cache_generation));
@ -15,10 +19,13 @@ static void serialize_mroute_helper(struct mroute_helper* mh)
test_undefined_memory(&mh->net_len_refcount, mh->n_net_len * sizeof(mh->net_len_refcount[0]));
}
/* End of serialization of struct mroute_helper. */
int LLVMFuzzerInitialize(int *argc, char ***argv)
{
return 1;
}
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
{
struct mroute_addr src, dest, esrc, edest;