From 78ebe6c1dab648e3190363cb38ad5be356884494 Mon Sep 17 00:00:00 2001 From: Nikos Mavrogiannopoulos Date: Tue, 5 Jan 2016 21:37:35 +0100 Subject: [PATCH] don't attempt to open per_user_dir if it is NULL This addresses a crash in certain libc's. --- src/config.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/config.c b/src/config.c index 827a7a0..50db655 100644 --- a/src/config.c +++ b/src/config.c @@ -617,6 +617,9 @@ static void load_iroutes(struct cfg_st *config) struct dirent *r; char path[_POSIX_PATH_MAX]; + if (config->per_user_dir == NULL) + return; + dir = opendir(config->per_user_dir); if (dir != NULL) { do { @@ -626,8 +629,8 @@ static void load_iroutes(struct cfg_st *config) append_iroutes_from_file(config, path); } } while(r != NULL); + closedir(dir); } - closedir(dir); } static void parse_cfg_file(void *pool, const char* file, struct perm_cfg_st *perm_config, unsigned reload) -- 2.5.1