[ABRT PATCH] trac#703: set uid to caller's uid in D-Bus NewProblem() method

[Jakub Filak]

Signed-off-by: Jakub Filak <jfi...@redhat.com>
---
 src/dbus/abrt-dbus.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/dbus/abrt-dbus.c b/src/dbus/abrt-dbus.c
index 4302b4f..9f3b2d9 100644
--- a/src/dbus/abrt-dbus.c
+++ b/src/dbus/abrt-dbus.c
@@ -362,7 +362,7 @@ static bool allowed_problem_dir(const char *dir_name)
     return true;
 }
 
-static char *handle_new_problem(GVariant *problem_info, char **error)
+static char *handle_new_problem(GVariant *problem_info, uid_t caller_uid, char 
**error)
 {
     problem_data_t *pd = problem_data_new();
 
@@ -374,6 +374,14 @@ static char *handle_new_problem(GVariant *problem_info, 
char **error)
         problem_data_add_text_editable(pd, key, value);
     }
 
+    char buf[sizeof(uid_t) * 3 + 2];
+    if (caller_uid != 0)
+    {   /* set uid field to caller's uid if caller is not root */
+        VERB2 log("Adding UID %d to problem data", caller_uid);
+        snprintf(buf, sizeof(buf), "%d", caller_uid);
+        problem_data_add_text_noteditable(pd, FILENAME_UID, buf);
+    }
+
     char *problem_id = problem_data_save(pd);
     if (!problem_id)
     {
@@ -419,7 +427,7 @@ static void handle_method_call(GDBusConnection *connection,
     if (g_strcmp0(method_name, "NewProblem") == 0)
     {
         char *error = NULL;
-        char *problem_id = 
handle_new_problem(g_variant_get_child_value(parameters, 0), &error);
+        char *problem_id = 
handle_new_problem(g_variant_get_child_value(parameters, 0), caller_uid, 
&error);
         if (!problem_id)
         {
             g_dbus_method_invocation_return_dbus_error(invocation,
-- 
1.7.11.4