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Bug #2301

closed

InMemoryStorage incorrectly iterates over entries

Added by Alex Afanasyev about 10 years ago. Updated about 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Alex Afanasyev
Category:
Utils
Target version:
v0.3
Start date:
12/15/2014
Due date:
% Done:

100%

Estimated time:

Description

In a few places, the following is done in InMemoryStorage:

Cache::iterator it = m_cache.begin();
while (it != m_cache.end()) {
  freeEntry(it);
  it++;
}

freeEntry(it) actually removes entry from m_cache, so it is invalidated and it++ doesn't make sense anymore.

Related issues 1 (0 open — 1 closed)

Related to ndn-cxx - Bug #2149: Heap-use-after-free in InMemoryStorageClosedJiewen Tan

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 #1

Updated by Davide Pesavento about 10 years ago

Could this be the cause of #2149?

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 #2

Updated by Alex Afanasyev about 10 years ago

Looks like it.

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 #3

Updated by Alex Afanasyev about 10 years ago

  • Related to Bug #2149: Heap-use-after-free in InMemoryStorage added
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 #4

Updated by Alex Afanasyev about 10 years ago

  • Status changed from In Progress to New
  • Assignee changed from Alex Afanasyev to Jiewen Tan
  • % Done changed from 50 to 0
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 #5

Updated by Alex Afanasyev about 10 years ago

  • Status changed from New to Code review
  • Assignee changed from Jiewen Tan to Alex Afanasyev
  • % Done changed from 0 to 100
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 #6

Updated by Alex Afanasyev about 10 years ago

  • Status changed from Code review to Closed
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