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Fix for integer-overflow in ixheaacd_invert_matrix#123

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SakethSathuvalli merged 1 commit intomainfrom
decoder_bug_fixes
Feb 3, 2026
Merged

Fix for integer-overflow in ixheaacd_invert_matrix#123
SakethSathuvalli merged 1 commit intomainfrom
decoder_bug_fixes

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@ShashankPathmudi
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Significance:

  • This change addresses a corner case arithmetic operation involving multiplication and negation.

Bug: ossFuzz: 480998920
Test: poc in bug

Testing:

  • All previous fuzzer crashes are tested. No crash observed.
  • CTS is passing
  • Conformance passing on Windows

Significance:
============
This change addresses a corner case arithmetic operation involving multiplication and negation.

Bug: ossFuzz: 480998920
Test: poc in bug
@SakethSathuvalli SakethSathuvalli merged commit 9973bb5 into main Feb 3, 2026
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@SakethSathuvalli SakethSathuvalli deleted the decoder_bug_fixes branch February 3, 2026 09:32
austdev pushed a commit to austdev/libxaac that referenced this pull request Feb 12, 2026
Significance:
============
This change addresses a corner case arithmetic operation involving multiplication and negation.

Bug: ossFuzz: 480998920
Test: poc in bug

Co-authored-by: Shashank Pathmudi <100897@ittiam.com>
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7 participants