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Merge changes Id9890a60,I376d81e6,I1c958838 into main

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* changes:
  GetBackwardReferences: fail on alloc error
  BackwardReferencesHashChainDistanceOnly: fix segfault on OOM
  VP8LEncodeStream: fix segfault on OOM
This commit is contained in:
James Zern
2022-04-06 20:04:25 +00:00
committed by Gerrit Code Review
parent b8bca81fb6 e3cfafaf71
commit 2de4b05a56
3 changed files with 19 additions and 13 deletions
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2
src/enc/backward_references_cost_enc.c
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@ -577,7 +577,7 @@ static int BackwardReferencesHashChainDistanceOnly(
(CostModel*)WebPSafeCalloc(1ULL, cost_model_size);
VP8LColorCache hashers;
CostManager* cost_manager =
(CostManager*)WebPSafeMalloc(1ULL, sizeof(*cost_manager));
(CostManager*)WebPSafeCalloc(1ULL, sizeof(*cost_manager));
int offset_prev = -1, len_prev = -1;
double offset_cost = -1;
int first_offset_is_constant = -1; // initialized with 'impossible' value