David Benjamin
33d1049b1f
We use the standard Apache 2.0 file header, described in "APPENDIX: How to apply the Apache License to your work." This was primarily automated by running: git ls-tree -r --name-only HEAD | xargs go run ./util/relicense.go See go/boringssl-relicensing-triage for the results of triaging the output of the tool. As part of this, switch from taking fiat-crypto under MIT license to Apache 2.0. (It is licensed under MIT OR Apache-2.0 OR BSD-1-Clause.) The copyright_summary tool can also be used to confirm we didn't accidentally drop any copyright lines: # Run before the CL git grep -l Copyright | xargs go run ./util/copyright_summary.go -out /tmp/old.json # Run after the CL git grep -l Copyright | xargs go run ./util/copyright_summary.go -compare /tmp/old.json Bug: 364634028 Change-Id: I17c50e761e9d077a1f92e25969e50ed35e320c59 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/75852 Reviewed-by: Bob Beck <bbe@google.com> Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>
71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <openssl/ssl.h>
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#if !defined(OPENSSL_WINDOWS) && !defined(OPENSSL_PNACL) && \
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!defined(OPENSSL_NO_FILESYSTEM)
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#include <dirent.h>
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#include <errno.h>
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#include <string.h>
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#include <openssl/err.h>
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#include <openssl/mem.h>
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int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
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const char *path) {
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DIR *dir = opendir(path);
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if (dir == NULL) {
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OPENSSL_PUT_ERROR(SSL, ERR_R_SYS_LIB);
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ERR_add_error_data(3, "opendir('", dir, "')");
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return 0;
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}
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int ret = 0;
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for (;;) {
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// |readdir| may fail with or without setting |errno|.
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errno = 0;
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struct dirent *dirent = readdir(dir);
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if (dirent == NULL) {
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if (errno) {
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OPENSSL_PUT_ERROR(SSL, ERR_R_SYS_LIB);
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ERR_add_error_data(3, "readdir('", path, "')");
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} else {
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ret = 1;
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}
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break;
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}
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char buf[1024];
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if (strlen(path) + strlen(dirent->d_name) + 2 > sizeof(buf)) {
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OPENSSL_PUT_ERROR(SSL, SSL_R_PATH_TOO_LONG);
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break;
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}
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int r = snprintf(buf, sizeof(buf), "%s/%s", path, dirent->d_name);
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if (r <= 0 ||
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r >= (int)sizeof(buf) ||
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!SSL_add_file_cert_subjects_to_stack(stack, buf)) {
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break;
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}
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}
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closedir(dir);
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return ret;
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}
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#endif // !WINDOWS && !PNACL && !OPENSSL_NO_FILESYSTEM
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