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Merge branch 'maint'

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* maint:
  is_hfs_dotgit: loosen over-eager match of \u{..47}
This commit is contained in:
Junio C Hamano 2015-01-07 13:28:29 -08:00
parent 40d2f38635 7ba46269a0
commit ee6e4c70f1
2 changed files with 35 additions and 12 deletions
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15
t/t1450-fsck.sh
View file

@ -349,6 +349,21 @@ dot-backslash-case .\\\\.GIT\\\\foobar
dotgit-case-backslash .git\\\\foobar dotgit-case-backslash .git\\\\foobar
EOF EOF
test_expect_success 'fsck allows .Ňit' '
(
git init not-dotgit &&
cd not-dotgit &&
echo content >file &&
git add file &&
git commit -m base &&
blob=$(git rev-parse :file) &&
printf "100644 blob $blob\t.\\305\\207it" >tree &&
tree=$(git mktree <tree) &&
git fsck 2>err &&
test_line_count = 0 err
)
'
# create a static test repo which is broken by omitting # create a static test repo which is broken by omitting
# one particular object ($1, which is looked up via rev-parse # one particular object ($1, which is looked up via rev-parse
# in the new repository). # in the new repository).

32
utf8.c
View file

@ -563,8 +563,8 @@ int mbs_chrlen(const char **text, size_t *remainder_p, const char *encoding)
} }
/* /*
* Pick the next char from the stream, folding as an HFS+ filename comparison * Pick the next char from the stream, ignoring codepoints an HFS+ would.
* would. Note that this is _not_ complete by any means. It's just enough * Note that this is _not_ complete by any means. It's just enough
* to make is_hfs_dotgit() work, and should not be used otherwise. * to make is_hfs_dotgit() work, and should not be used otherwise.
*/ */
static ucs_char_t next_hfs_char(const char **in) static ucs_char_t next_hfs_char(const char **in)
@ -601,12 +601,7 @@ static ucs_char_t next_hfs_char(const char **in)
continue; continue;
} }
/* return out;
* there's a great deal of other case-folding that occurs,
* but this is enough to catch anything that will convert
* to ".git"
*/
return tolower(out);
} }
} }
@ -614,10 +609,23 @@ int is_hfs_dotgit(const char *path)
{ {
ucs_char_t c; ucs_char_t c;
if (next_hfs_char(&path) != '.' || c = next_hfs_char(&path);
next_hfs_char(&path) != 'g' || if (c != '.')
next_hfs_char(&path) != 'i' || return 0;
next_hfs_char(&path) != 't') c = next_hfs_char(&path);
/*
* there's a great deal of other case-folding that occurs
* in HFS+, but this is enough to catch anything that will
* convert to ".git"
*/
if (c != 'g' && c != 'G')
return 0;
c = next_hfs_char(&path);
if (c != 'i' && c != 'I')
return 0;
c = next_hfs_char(&path);
if (c != 't' && c != 'T')
return 0; return 0;
c = next_hfs_char(&path); c = next_hfs_char(&path);
if (c && !is_dir_sep(c)) if (c && !is_dir_sep(c))