e8c4c329e6
The test used to call uv_cwd() twice, in this fashion: char buf[PATH_MAX]; size_t size = sizeof buf; uv_cwd(buf, &size); uv_cwd(buf, &size); The `size` variable is supposed to contain the buffer size (including terminating null) on input, and it is also used as an out parameter for returning the actual length of the working directory (not including the terminating null). This makes the second uv_cwd() call fail with UV_ENOBUFS. PR-URL: https://github.com/libuv/libuv/pull/54 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "task.h"
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#include <string.h>
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#define PATHMAX 1024
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extern char executable_path[];
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TEST_IMPL(cwd_and_chdir) {
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char buffer_orig[PATHMAX];
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char buffer_new[PATHMAX];
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size_t size1;
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size_t size2;
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char* last_slash;
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int err;
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size1 = sizeof buffer_orig;
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err = uv_cwd(buffer_orig, &size1);
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ASSERT(err == 0);
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/* Remove trailing slash unless at a root directory. */
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#ifdef _WIN32
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last_slash = strrchr(buffer_orig, '\\');
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ASSERT(last_slash);
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if (last_slash > buffer_orig && *(last_slash - 1) != ':') {
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*last_slash = '\0';
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}
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#else /* Unix */
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last_slash = strrchr(buffer_orig, '/');
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ASSERT(last_slash);
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if (last_slash != buffer_orig) {
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*last_slash = '\0';
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}
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#endif
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err = uv_chdir(buffer_orig);
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ASSERT(err == 0);
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size2 = sizeof buffer_new;
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err = uv_cwd(buffer_new, &size2);
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ASSERT(err == 0);
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ASSERT(size1 == size2);
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ASSERT(strcmp(buffer_orig, buffer_new) == 0);
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return 0;
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}
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