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feat(fuzz): add printf_fuzz target#1140

Merged
chaliy merged 1 commit intomainfrom
feat/issue-1103-printf-fuzz
Apr 7, 2026
Merged

feat(fuzz): add printf_fuzz target#1140
chaliy merged 1 commit intomainfrom
feat/issue-1103-printf-fuzz

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@chaliy chaliy commented Apr 7, 2026

Summary

  • Add fuzz target for the printf builtin covering arbitrary format strings, width/precision specifiers, numeric conversion, escape sequences, and -v flag assignment
  • Follows existing fuzz target patterns with execution limits and timeout guards

Test plan

  • cargo check passes in fuzz directory
  • CI green

Closes #1103

Fuzz the printf builtin with arbitrary format strings and arguments.
Tests width/precision specifiers, numeric conversion, escape sequences,
and -v flag assignment.

Closes #1103
@chaliy chaliy merged commit 3f9c35f into main Apr 7, 2026
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@chaliy chaliy deleted the feat/issue-1103-printf-fuzz branch April 7, 2026 05:43
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fuzz: add printf_fuzz target

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