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Marius CiepluchandClaude Fable 5.1
c3e841003c
Tasks 3.3 and 4.1. - vfc curl and openssl-cve-2021-3449 excerpts re-harvested through the shared library: whole functions with upstream_start headers, the vendored key redacted code-safely, no truncated bodies. - vfc/recipes.toml carries mode, fix_path and function anchors; training/manifest.jsonl regenerated. - Juliet CWE-121 strcpy pair gets its buffer declarations back so the vulnerable side is a real overflow again. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01T7XD7x5KonMdmGRkp63EQG
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* Provenance: curl/curl Curl_open (fixed).
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* repo: curl/curl
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* commit: 3c9e021f86872baae412a427e807fbfa2f3e8a22
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* parent: 687908c6e6332b2bf4ba74b271e795f9c65a5a61
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* commit_url: https://github.com/curl/curl/commit/3c9e021f86872baae412a427e807fbfa2f3e8a22
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* cve: CVE-2020-8231
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* license: curl
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* function: Curl_open
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* relpath: lib/url.c
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* provenance: human
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* mechanism: other
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*/
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CURLcode Curl_open(struct Curl_easy **curl)
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{
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CURLcode result;
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struct Curl_easy *data;
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/* Very simple start-up: alloc the struct, init it with zeroes and return */
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data = calloc(1, sizeof(struct Curl_easy));
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if(!data) {
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/* this is a very serious error */
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DEBUGF(fprintf(stderr, "Error: calloc of Curl_easy failed\n"));
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return CURLE_OUT_OF_MEMORY;
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}
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data->magic = CURLEASY_MAGIC_NUMBER;
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result = Curl_resolver_init(data, &data->state.resolver);
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if(result) {
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DEBUGF(fprintf(stderr, "Error: resolver_init failed\n"));
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free(data);
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return result;
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}
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result = Curl_init_userdefined(data);
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if(!result) {
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Curl_dyn_init(&data->state.headerb, CURL_MAX_HTTP_HEADER);
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Curl_convert_init(data);
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Curl_initinfo(data);
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/* most recent connection is not yet defined */
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data->state.lastconnect_id = -1;
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data->progress.flags |= PGRS_HIDE;
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data->state.current_speed = -1; /* init to negative == impossible */
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}
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if(result) {
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Curl_resolver_cleanup(data->state.resolver);
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Curl_dyn_free(&data->state.headerb);
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Curl_freeset(data);
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free(data);
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data = NULL;
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}
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else
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*curl = data;
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return result;
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}
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