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Merge remote-tracking branch 'tor-gitlab/mr/273'

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This commit is contained in:
George Kadianakis 2021-04-08 14:20:53 +03:00
commit b07ed22cbb
3 changed files with 10 additions and 11 deletions
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4
changes/bug40141 Normal file
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@ -0,0 +1,4 @@
o Minor bugfixes (configuration):
- Fix globbing directories on all platforms when using %include options in
configuration files. This patch also fixes compilation on musl libc based
systems. Fixes bug 40141; bugfix on 0.4.5.1-alpha.

10
src/lib/fs/path.c
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@ -611,11 +611,13 @@ tor_glob(const char *pattern)
return NULL;
}
// #40141: workaround for bug in glibc < 2.19 where patterns ending in path
// separator match files and folders instead of folders only
// #40141, !249: workaround for glibc bug where patterns ending in path
// separator match files and folders instead of folders only.
// this could be in #ifdef __GLIBC__ but: 1. it might affect other libcs too,
// and 2. it doesn't cost much to stat each match again since libc is already
// supposed to do it (otherwise the file may be on slow NFS or something)
size_t pattern_len = strlen(pattern);
bool dir_only = has_glob(pattern) &&
pattern_len > 0 && pattern[pattern_len-1] == *PATH_SEPARATOR;
bool dir_only = pattern_len > 0 && pattern[pattern_len-1] == *PATH_SEPARATOR;
result = smartlist_new();
size_t i;

7
src/test/test_util.c
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@ -4562,15 +4562,8 @@ test_util_glob(void *ptr)
TEST("file1");
EXPECT(results_test9);
#if defined(__APPLE__) || defined(__darwin__) || \
defined(__FreeBSD__) || defined(__NetBSD__) || defined(OpenBSD)
TEST("file1"PATH_SEPARATOR);
EXPECT_EMPTY();
#else
const char *results_test10[] = {"file1"};
TEST("file1"PATH_SEPARATOR);
EXPECT(results_test10);
#endif /* defined(__APPLE__) || defined(__darwin__) || ... */
// test path separator at end - with wildcards and linux path separator
const char *results_test11[] = {"dir1", "dir2", "forbidden"};