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Fix a null pointer dereference.

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This commit is contained in:
David Reid
2020-01-30 19:14:10 +10:00
parent d0b82d3c3c
commit cdb7bed14e
1 changed files with 1 additions and 1 deletions
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miniaudio.h
+1 -1
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@@ -10531,7 +10531,7 @@ BOOL CALLBACK ma_context_get_device_info_callback__dsound(LPGUID lpGuid, LPCSTR
return FALSE; /* Stop enumeration. */ return FALSE; /* Stop enumeration. */
} else { } else {
/* Not the default device. */ /* Not the default device. */
if (lpGuid != NULL) { if (lpGuid != NULL && pData->pDeviceID != NULL) {
if (memcmp(pData->pDeviceID->dsound, lpGuid, sizeof(pData->pDeviceID->dsound)) == 0) { if (memcmp(pData->pDeviceID->dsound, lpGuid, sizeof(pData->pDeviceID->dsound)) == 0) {
ma_strncpy_s(pData->pDeviceInfo->name, sizeof(pData->pDeviceInfo->name), lpcstrDescription, (size_t)-1); ma_strncpy_s(pData->pDeviceInfo->name, sizeof(pData->pDeviceInfo->name), lpcstrDescription, (size_t)-1);
pData->found = MA_TRUE; pData->found = MA_TRUE;