36 lines
1.2 KiB
Diff
36 lines
1.2 KiB
Diff
commit bfcfa22589f2b4277a65e60c6b736b6bbfbd87d0
|
|
Author: Florian Weimer <fweimer@redhat.com>
|
|
Date: Tue Aug 14 10:51:07 2018 +0200
|
|
|
|
nscd: Deallocate existing user names in file parser
|
|
|
|
This avoids a theoretical memory leak (theoretical because it depends on
|
|
multiple server-user/stat-user directives in the configuration file).
|
|
|
|
(cherry picked from commit 2d7acfac3ebf266dcbc82d0d6cc576f626953a03)
|
|
|
|
diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c
|
|
index 265a02434dd26c29..7293b795b6bcf71e 100644
|
|
--- a/nscd/nscd_conf.c
|
|
+++ b/nscd/nscd_conf.c
|
|
@@ -190,7 +190,10 @@ nscd_parse_file (const char *fname, struct database_dyn dbs[lastdb])
|
|
if (!arg1)
|
|
error (0, 0, _("Must specify user name for server-user option"));
|
|
else
|
|
- server_user = xstrdup (arg1);
|
|
+ {
|
|
+ free ((char *) server_user);
|
|
+ server_user = xstrdup (arg1);
|
|
+ }
|
|
}
|
|
else if (strcmp (entry, "stat-user") == 0)
|
|
{
|
|
@@ -198,6 +201,7 @@ nscd_parse_file (const char *fname, struct database_dyn dbs[lastdb])
|
|
error (0, 0, _("Must specify user name for stat-user option"));
|
|
else
|
|
{
|
|
+ free ((char *) stat_user);
|
|
stat_user = xstrdup (arg1);
|
|
|
|
struct passwd *pw = getpwnam (stat_user);
|