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fuzz_ipc: use calloc instead of malloc for ipc region #3559

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Merged
lgirdwood merged 1 commit into from
Oct 29, 2020
Merged

fuzz_ipc: use calloc instead of malloc for ipc region #3559

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2 changes: 1 addition & 1 deletion tools/oss-fuzz/fuzz_ipc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
{
// since we can always assume the mailbox is allocated
// copy the buffer to pre allocated buffer
struct sof_ipc_cmd_hdr *hdr = malloc(SOF_IPC_MSG_MAX_SIZE);
struct sof_ipc_cmd_hdr *hdr = calloc(SOF_IPC_MSG_MAX_SIZE, 1);

memcpy_s(hdr, SOF_IPC_MSG_MAX_SIZE, Data, MIN(Size, SOF_IPC_MSG_MAX_SIZE));

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