mirror of
https://github.com/RsyncProject/rsync.git
synced 2026-09-14 06:07:38 -04:00
Andrew Tridgell
07bf9af5b5
t_clean_fname links the real util1.o and checks that clean_fname() with CFN_COLLAPSE_DOT_DOT_DIRS collapses ".." for multi-component and absolute paths. RED before the fix: an off-by-one left the collapse dead for all such paths. Reported-by: Leonid Bugaev
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* Unit test for KI-50: clean_fname(name, CFN_COLLAPSE_DOT_DOT_DIRS) must
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* collapse ".." components. An off-by-one left the collapse dead for all
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* multi-component and absolute paths. Exits 0 if all cases collapse correctly,
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* 1 otherwise. */
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#define main rsync_main
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#include "rsync.h"
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#undef main
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#include <stdio.h>
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/* Globals referenced by syscall.o/util1.o (mirrors t_unsafe.c). */
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int dry_run = 0, am_root = 0, am_sender = 1, read_only = 0, list_only = 0;
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int copy_links = 0, copy_unsafe_links = 0;
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short info_levels[COUNT_INFO], debug_levels[COUNT_DEBUG];
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static const struct { const char *in, *out; } cases[] = {
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{ "a/b/../c", "a/c" },
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{ "/x/y/../z", "/x/z" },
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{ "a/../b", "b" },
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{ "p/q/r/../../s","p/s" },
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{ "d/e/..", "d" },
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};
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int main(int argc, char *argv[])
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{
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(void)argc; (void)argv;
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int i, fails = 0, n = (int)(sizeof cases / sizeof cases[0]);
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for (i = 0; i < n; i++) {
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char buf[MAXPATHLEN];
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strlcpy(buf, cases[i].in, sizeof buf);
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clean_fname(buf, CFN_COLLAPSE_DOT_DOT_DIRS);
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if (strcmp(buf, cases[i].out) != 0) {
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printf("FAIL: clean_fname(\"%s\") = \"%s\", expected \"%s\"\n",
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cases[i].in, buf, cases[i].out);
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fails++;
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}
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}
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if (fails) {
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printf("clean_fname: %d case(s) not collapsed -- CFN_COLLAPSE_DOT_DOT_DIRS "
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"off-by-one\n", fails);
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return 1;
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}
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printf("clean_fname: '..' collapse correct\n");
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return 0;
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}
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