fix the Memory leak: nbuf #297
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fix the Memory leak: nbuf
CorruptedVor
reviewed
Aug 7, 2024
| @@ -1554,6 +1554,7 @@ void a12_enqueue_blob(struct a12_state* S, const char* const buf, | |||
| a12int_trace(A12_TRACE_SYSTEM, "kind=error:status=ENOMEM"); | |||
| DYNAMIC_FREE(*next); | |||
| *next = NULL; | |||
| DYNAMIC_FREE(*nbuf); | |||
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I think it's more likely that the check was supposed to be if (!nbuf) on line 1553, and assuming correct usage of calling it with a non-NULL buf.
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This is still incomplete, there is never a check for whether nbuf was allocated sucessfully.
In fact, when nbuf allocation fails, this dereferences nbuf anyway (*nbuf), which hopefully causes SIGSEGV
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fix the Memory leak: nbuf
Signed-off-by: zengwei zengwei1@uniontech.com