提出 #558121: scipopt scip v.9.2.1 Missing Release of File Descriptor or Handle after Effective Lif情報

タイトルscipopt scip v.9.2.1 Missing Release of File Descriptor or Handle after Effective Lif
説明 A potential missing release of the file Scriptor or handle after the effective lifetime is in examples/LOP/src/genRandomLOPInstance.c#L106 here is the source code starting from line 106. ```c file = fopen(argv[1], "w"); // this variable is not been released. if ( file == NULL ) { printf("Could not open file %s.\n", argv[1]); return 1; } /* write comment line and size*/ fprintf(file, "Randomly generated LOP instance.\n"); fprintf(file, "%d\n", n); for (i = 0; i < n; ++i) { for (j = 0; j < n; ++j) fprintf(file, "%d ", getRandomInt(0, d, &seed)); fprintf(file, "\n"); } printf("Wrote random LOP instance to %s\n", argv[1]); printf("Size: %d\n", n); printf("Entries: {0, ..., %d}\n", d); return 0; } ``` the developer has verified the issue.
ソース⚠️ https://github.com/scipopt/scip/issues/130
ユーザー
 micromilo (UID 84159)
送信2025年04月15日 09:37 (1 年 ago)
モデレーション2025年04月26日 10:27 (11 days later)
ステータス承諾済み
VulDBエントリ306337 [scipopt scip 迄 9.2.1 File Descriptor genRandomLOPInstance.c main ファイル サービス拒否]
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