[PATCH 1/2] core-util: Make pa_make_secure_dir() act like mkdir -p

[arun.raghavan@xxxxxxxxxxxxxxx (Arun Raghavan)]

This makes pa_make_secure_dir() create any missing parent directories in
the given path as well. This is useful, for example, on a pristine
system with a clean $HOME that needs ~/.config/pulse/ to be created when
~/.config does not exist.
---
 src/pulsecore/core-util.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index 82480c6..5270979 100644
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -230,6 +230,12 @@ int pa_make_secure_dir(const char* dir, mode_t m, uid_t uid, gid_t gid) {
     mode_t u;
     u = umask((~m) & 0777);
     r = mkdir(dir, m);
+    if (r < 0 && errno == ENOENT) {
+        /* If a parent directory in the path doesn't exist, try to create that
+         * first, then try again. */
+        pa_make_secure_parent_dir(dir, m, uid, gid);
+        r = mkdir(dir, m);
+    }
     umask(u);
 }
 #endif
-- 
1.7.8.6