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Do not typecast to resource type at all. This might lead to attempt of access to the invalid memory area and segmentation fault.

pull/50/head
Rafal Kupiec 3 years ago
parent
commit
a7b4c6e880
Signed by: belliash GPG Key ID: 4E829243E0CFE6B4
  1. 3
      engine/memobj.c

3
engine/memobj.c

@ -449,8 +449,7 @@ PH7_PRIVATE sxi32 PH7_MemObjToCallback(ph7_value *pObj) {
PH7_PRIVATE sxi32 PH7_MemObjToResource(ph7_value *pObj) {
sxi32 rc = SXRET_OK;
if((pObj->iFlags & MEMOBJ_RES) == 0) {
SyBlobReset(&pObj->sBlob); /* Reset the internal buffer */
rc = MemObjStringValue(&pObj->sBlob, &(*pObj), TRUE);
pObj->x.iVal = 0;
}
MemObjSetType(pObj, MEMOBJ_RES);
return rc;

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