summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog8
-rw-r--r--NEWS2
-rw-r--r--nscd/nscd.c45
-rw-r--r--nscd/nscd_conf.c3
4 files changed, 33 insertions, 25 deletions
diff --git a/ChangeLog b/ChangeLog
index 81641a9eda..0f9a3e1507 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2014-10-08 Roland McGrath <roland@hack.frob.com>
+
+ [BZ #17460]
+ * nscd/nscd.c (more_help): Rewrite list of tables collection
+ using xstrdup and asprintf.
+
+ * nscd/nscd_conf.c: Remove local xstrdup declaration.
+
2014-10-09 Allan McRae <allan@archlinux.org>
* po/fr.po: Update French translation from translation project.
diff --git a/NEWS b/NEWS
index c555f7591c..a1d3053ef8 100644
--- a/NEWS
+++ b/NEWS
@@ -9,7 +9,7 @@ Version 2.20.1
* The following bugs are resolved with this release:
- 17266, 17370, 17371.
+ 17266, 17370, 17371, 17460.
Version 2.20
diff --git a/nscd/nscd.c b/nscd/nscd.c
index 7131ead8cb..b7704b37f8 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -451,33 +451,36 @@ parse_opt (int key, char *arg, struct argp_state *state)
static char *
more_help (int key, const char *text, void *input)
{
- char *tables, *tp = NULL;
-
switch (key)
{
case ARGP_KEY_HELP_EXTRA:
{
- dbtype cnt;
+ /* We print some extra information. */
- tables = xmalloc (sizeof (dbnames) + 1);
- for (cnt = 0; cnt < lastdb; cnt++)
+ char *tables = xstrdup (dbnames[0]);
+ for (dbtype i = 1; i < lastdb; ++i)
{
- strcat (tables, dbnames[cnt]);
- strcat (tables, " ");
+ char *more_tables;
+ if (asprintf (&more_tables, "%s %s", tables, dbnames[i]) < 0)
+ more_tables = NULL;
+ free (tables);
+ if (more_tables == NULL)
+ return NULL;
+ tables = more_tables;
}
- }
- /* We print some extra information. */
- if (asprintf (&tp, gettext ("\
+ char *tp;
+ if (asprintf (&tp, gettext ("\
Supported tables:\n\
%s\n\
\n\
For bug reporting instructions, please see:\n\
%s.\n\
"), tables, REPORT_BUGS_TO) < 0)
- tp = NULL;
- free (tables);
- return tp;
+ tp = NULL;
+ free (tables);
+ return tp;
+ }
default:
break;
@@ -622,15 +625,15 @@ monitor_child (int fd)
}
if (WIFEXITED (status))
- {
- child_ret = WEXITSTATUS (status);
- fprintf (stderr, _("child exited with status %d\n"), child_ret);
- }
+ {
+ child_ret = WEXITSTATUS (status);
+ fprintf (stderr, _("child exited with status %d\n"), child_ret);
+ }
if (WIFSIGNALED (status))
- {
- child_ret = WTERMSIG (status);
- fprintf (stderr, _("child terminated by signal %d\n"), child_ret);
- }
+ {
+ child_ret = WTERMSIG (status);
+ fprintf (stderr, _("child terminated by signal %d\n"), child_ret);
+ }
}
/* We have the child status, so exit with that code. */
diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c
index 7856ed9b5a..c8e194d3e2 100644
--- a/nscd/nscd_conf.c
+++ b/nscd/nscd_conf.c
@@ -32,9 +32,6 @@
#include "dbg_log.h"
#include "nscd.h"
-/* Wrapper functions with error checking for standard functions. */
-extern char *xstrdup (const char *s);
-
/* Names of the databases. */
const char *const dbnames[lastdb] =