Fix a null pointer crash in cJSON_ReplaceItemViaPointer #726
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If the parent passed in cJSON_ReplaceItemViaPointer has not a child, which means parent->child is null, a null pointer dereference crash will be happened inside cJSON_ReplaceItemViaPointer. This commit adds the NULL check of `parent->child` beforehand to inform user such incorrect usage. Signed-off-by: hopper-vul <[email protected]>
cragwen
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Dec 20, 2022
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If the parent passed in cJSON_ReplaceItemViaPointer has not a child, which means parent->child is null, a null pointer dereference crash will be happened inside cJSON_ReplaceItemViaPointer.
This commit adds the NULL check of
parent->childbeforehand to inform user such incorrect usage.fixes: #725
Signed-off-by: hopper-vul [email protected]