Only change with v4 is in [1/5] renaming the #define MAXSYMLINKS back to
MAXDEPTH due to a naming conflict brought up by Lars Schneider.
Brandon Williams (4):
real_path: resolve symlinks by hand
real_path: convert real_path_internal to strbuf_realpath
real_path: create real_pathdup
real_path: have callers use real_pathdup and strbuf_realpath
Johannes Sixt (1):
real_path: canonicalize directory separators in root parts
abspath.c | 225 +++++++++++++++++++++++++++++++++++++-----------------
builtin/init-db.c | 6 +-
cache.h | 3 +
environment.c | 2 +-
setup.c | 13 ++--
sha1_file.c | 2 +-
submodule.c | 2 +-
transport.c | 2 +-
worktree.c | 2 +-
9 files changed, 173 insertions(+), 84 deletions(-)
--- interdiff with v3
diff --git a/abspath.c b/abspath.c
index 1d56f5ed9..3562d17bf 100644
--- a/abspath.c
+++ b/abspath.c
@@ -62,7 +62,7 @@ static void get_root_part(struct strbuf *resolved, struct strbuf *remaining)
}
/* We allow "recursive" symbolic links. Only within reason, though. */
-#define MAXSYMLINKS 5
+#define MAXDEPTH 5
/*
* Return the real path (i.e., absolute path, with symlinks resolved
@@ -138,10 +138,10 @@ char *strbuf_realpath(struct strbuf *resolved, const char *path,
ssize_t len;
strbuf_reset(&symlink);
- if (num_symlinks++ > MAXSYMLINKS) {
+ if (num_symlinks++ > MAXDEPTH) {
if (die_on_error)
die("More than %d nested symlinks "
- "on path '%s'", MAXSYMLINKS, path);
+ "on path '%s'", MAXDEPTH, path);
else
goto error_out;
}
--
2.11.0.390.gc69c2f50cf-goog