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1bbe4b1cfb
* chore: Exclude CLAUDE.md from Cargo.toml * feat: add callgraph module and integrate into main analysis flow * feat: enhance CLI with new severity filtering and analysis modes * feat: update CHANGELOG with recent enhancements and fixes to severity filtering and output handling * feat: implement state-model dataflow analysis for resource lifecycle and auth state * feat: enhance diagnostic output formatting and add evidence structure * feat: implement attack surface ranking for diagnostics with scoring and sorting * feat: add comprehensive documentation for installation, usage, and rules reference * feat: add multiple language support for command execution and evaluation endpoints * feat: implement inline suppression for findings using `nyx:ignore` comments * feat: add confidence levels to AST patterns and update output structure * feat: implement low-noise prioritization system with category filtering, rollup grouping, and configurable budgets * feat: bump version to 0.4.0 and update changelog with new features and improvements * feat: add dead code allowances to various functions in mod.rs and real_world_tests.rs
16 lines
488 B
C
16 lines
488 B
C
#include <stdio.h>
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/* Close before the loop, then use inside the loop body.
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The back-edge means the use node joins CLOSED (first iter)
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with CLOSED (back-edge, still CLOSED). The converged state
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at the fread call is CLOSED → use-after-close.
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Expected: state-use-after-close. */
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void loop_use_after_close(void) {
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FILE *f = fopen("data.txt", "r");
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fclose(f);
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char buf[256];
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int i;
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for (i = 0; i < 10; i++) {
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fread(buf, 1, sizeof(buf), f);
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}
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}
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