dovecot-2.0: eacces_error_get*(): Show current directory if path...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/f564209e9396
changeset: 9589:f564209e9396
user:      Timo Sirainen <tss at iki.fi>
date:      Wed Jul 08 13:50:32 2009 -0400
description:
eacces_error_get*(): Show current directory if path is relative.

diffstat:

1 file changed, 11 insertions(+), 3 deletions(-)
src/lib/eacces-error.c |   14 +++++++++++---

diffs (39 lines):

diff -r a1dfbec72a6f -r f564209e9396 src/lib/eacces-error.c
--- a/src/lib/eacces-error.c	Tue Jul 07 23:53:18 2009 -0400
+++ b/src/lib/eacces-error.c	Wed Jul 08 13:50:32 2009 -0400
@@ -83,17 +83,24 @@ static const char *
 static const char *
 eacces_error_get_full(const char *func, const char *path, bool creating)
 {
-	const char *prev_path = path, *dir = "/", *p;
+	const char *prev_path = path, *dir, *p;
 	const struct passwd *pw;
 	const struct group *group;
 	string_t *errmsg;
 	struct stat st, dir_st;
+	char cwd[PATH_MAX];
 	int orig_errno, ret = -1;
 
 	orig_errno = errno;
 	errmsg = t_str_new(256);
-	str_printfa(errmsg, "%s(%s) failed: Permission denied (euid=%s",
-		    func, path, dec2str(geteuid()));
+	str_printfa(errmsg, "%s(%s)", func, path);
+	if (*path != '/') {
+		dir = getcwd(cwd, sizeof(cwd));
+		if (dir != NULL)
+			str_printfa(errmsg, " in directory %s", dir);
+	}
+	str_printfa(errmsg, " failed: Permission denied (euid=%s",
+		    dec2str(geteuid()));
 
 	pw = getpwuid(geteuid());
 	if (pw != NULL)
@@ -104,6 +111,7 @@ eacces_error_get_full(const char *func, 
 	if (group != NULL)
 		str_printfa(errmsg, "(%s)", group->gr_name);
 
+	dir = "/";
 	while ((p = strrchr(prev_path, '/')) != NULL) {
 		dir = t_strdup_until(prev_path, p);
 		ret = stat(dir, &st);