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| author |  Kjetil Barvik <barvik@broadpark.no> | 2009-06-14 15:08:28 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2009-07-29 20:20:12 -0700 |
| commit | 77716755cbdf970fa0814a5f77c884b1f17693de (patch) | |
| tree | 7ea6ab124233dafe0d1d9a894e298fc9a1e51f5c /symlinks.c | |
| parent | Demonstrate bugs when a directory is replaced with a symlink (diff) | |
| download | tgif-77716755cbdf970fa0814a5f77c884b1f17693de.tar.xz | |
lstat_cache: guard against full match of length of 'name' parameter
longest_path_match() in symlinks.c does exactly what it's name says,
but in some cases that match can be too long, since the
has_*_leading_path() functions assumes that the match will newer be as
long as the name string given to the function.
fix this by adding an extra if test which checks if the match length
is equal to the 'len' parameter.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'symlinks.c')
| -rw-r--r-- | symlinks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/symlinks.c b/symlinks.c index 4bdded39c5..7b0a86d357 100644 --- a/symlinks.c +++ b/symlinks.c @@ -91,6 +91,10 @@ static int lstat_cache(struct cache_def *cache, const char *name, int len, longest_path_match(name, len, cache->path, cache->len, &previous_slash); match_flags = cache->flags & track_flags & (FL_NOENT|FL_SYMLINK); + + if (!(track_flags & FL_FULLPATH) && match_len == len) + match_len = last_slash = previous_slash; + if (match_flags && match_len == cache->len) return match_flags; /* |