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Merged revisions 177664 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/trunk

........
  r177664 | tilghman | 2009-02-20 11:29:51 -0600 (Fri, 20 Feb 2009) | 8 lines
  
  Allow semicolons to be escaped, when passing arguments to the System command.
  (closes issue #14231)
   Reported by: jcovert
   Patches: 
         20090113__bug14231__2.diff.txt uploaded by Corydon76 (license 14)
         corrected_20090113__bug14231__2.diff.txt uploaded by jcovert (license 551)
   Tested by: jcovert
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@177761 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2009-02-20 21:35:18 +00:00
parent 11babd36fd
commit 493bda9494
3 changed files with 38 additions and 1 deletions
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9
apps/app_system.c
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@@ -33,6 +33,10 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/channel.h" /* autoservice */
#include "asterisk/strings.h"
#include "asterisk/threadstorage.h"
AST_THREADSTORAGE(buf_buf);
static char *app = "System";
@@ -62,6 +66,7 @@ static char *descrip2 =
static int system_exec_helper(struct ast_channel *chan, void *data, int failmode)
{
int res = 0;
struct ast_str *buf = ast_str_thread_get(&buf_buf, 16);
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "System requires an argument(command)\n");
@@ -72,7 +77,9 @@ static int system_exec_helper(struct ast_channel *chan, void *data, int failmode
ast_autoservice_start(chan);
/* Do our thing here */
res = ast_safe_system((char *)data);
ast_str_get_encoded_str(&buf, 0, (char *) data);
res = ast_safe_system(ast_str_buffer(buf));
if ((res < 0) && (errno != ECHILD)) {
ast_log(LOG_WARNING, "Unable to execute '%s'\n", (char *)data);
pbx_builtin_setvar_helper(chan, chanvar, "FAILURE");