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daemon: ignore "user" setting if already running as that user

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If mpd.conf specifies a user, and MPD is invoked by exactly this user,
ignore the "user" setting.  Don't bother to look up its groups and
don't attempt to change uid, it won't work anyway.
This commit is contained in:
Max Kellermann
2009-02-15 16:47:21 +01:00
parent 59e62d95bd
commit 98994c5939
2 changed files with 7 additions and 3 deletions
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1
NEWS
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@@ -34,6 +34,7 @@ ver 0.15 - (200?/??/??)
* playlist_directory and music_directory are optional
* playlist: recalculate the queued song after random is toggled
* playlist: don't unpause on delete
* daemon: ignore "user" setting if already running as that user
ver 0.14.2 (2009/02/13)

9
src/daemon.c
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@@ -192,9 +192,12 @@ void
daemonize_init(const char *user, const char *_pidfile)
{
#ifndef WIN32
user_name = g_strdup(user);
if (user_name != NULL) {
struct passwd *pwd = getpwnam(user_name);
if (user != NULL && strcmp(user, g_get_user_name()) != 0) {
struct passwd *pwd;
user_name = g_strdup(user);
pwd = getpwnam(user_name);
if (pwd == NULL)
g_error("no such user \"%s\"", user_name);