From 18e051a3981f38db08521bb61ccf7e4571335353 Mon Sep 17 00:00:00 2001 From: Carlo Marcelo Arenas Belon Date: Mon, 27 Dec 2010 02:54:37 -0800 Subject: [PATCH] setup: translate symlinks in filename when using absolute paths otherwise, comparison to validate against work tree will fail when the path includes a symlink and the name passed is not canonical. Signed-off-by: Carlo Marcelo Arenas Belon Signed-off-by: Junio C Hamano --- setup.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/setup.c b/setup.c index be550af42..8031f99e9 100644 --- a/setup.c +++ b/setup.c @@ -7,10 +7,13 @@ static int inside_work_tree = -1; const char *prefix_path(const char *prefix, int len, const char *path) { const char *orig = path; - char *sanitized = xmalloc(len + strlen(path) + 1); - if (is_absolute_path(orig)) - strcpy(sanitized, path); - else { + char *sanitized; + if (is_absolute_path(orig)) { + const char *temp = make_absolute_path(path); + sanitized = xmalloc(len + strlen(temp) + 1); + strcpy(sanitized, temp); + } else { + sanitized = xmalloc(len + strlen(path) + 1); if (len) memcpy(sanitized, prefix, len); strcpy(sanitized + len, path); -- 2.26.2