app_meetme: compiler warning

Fixed a compiler warning (errors in 'dev-mode') given by gcc version 4.8.1.
The one in app_meetme involved the 'sizeof-pointer-memaccess'
(see: http://gcc.gnu.org/gcc-4.8/porting_to.html) warning. Fixed so
it would no longer issue a warning and can compile again in 'dev-mode'.

Review: https://reviewboard.asterisk.org/r/3098/
........

Merged revisions 404742 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 404773 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 404781 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@404782 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_meetme.c b/apps/app_meetme.c
index 4621d15b428d76659396ecfcf8543e5aea95cd92..4651bf0ebaf81121db81b4a2a34632779c4abb1e 100644 (file)
--- a/apps/app_meetme.c
+++ b/apps/app_meetme.c
@@ -2959,7 +2959,8 @@ static void meetme_menu_admin(enum menu_modes *menu_mode, int *dtmf, struct ast_
  * \param recordingtmp character buffer which may hold the name of the conference recording file
  * \param dahdic dahdi configuration info used by the main conference loop
  */
-static void meetme_menu_admin_extended(enum menu_modes *menu_mode, int *dtmf, struct ast_conference *conf, struct ast_flags64 *confflags, struct ast_channel *chan, struct ast_conf_user *user, char *recordingtmp, struct dahdi_confinfo *dahdic, struct ast_format_cap *cap_slin)
+
+static void meetme_menu_admin_extended(enum menu_modes *menu_mode, int *dtmf, struct ast_conference *conf, struct ast_flags64 *confflags, struct ast_channel *chan, struct ast_conf_user *user, char *recordingtmp, int recordingtmp_size, struct dahdi_confinfo *dahdic, struct ast_format_cap *cap_slin)
 {
        int keepplaying;
        int playednamerec;
@@ -3080,7 +3081,7 @@ static void meetme_menu_admin_extended(enum menu_modes *menu_mode, int *dtmf, st
                                }
                                ast_channel_unlock(chan);
                                if (!conf->recordingfilename) {
-                                       snprintf(recordingtmp, sizeof(recordingtmp), "meetme-conf-rec-%s-%s", conf->confno, ast_channel_uniqueid(chan));
+                                       snprintf(recordingtmp, recordingtmp_size, "meetme-conf-rec-%s-%s", conf->confno, ast_channel_uniqueid(chan));
                                        conf->recordingfilename = ast_strdup(recordingtmp);
                                }
                                if (!conf->recordingformat) {
@@ -3143,7 +3144,7 @@ static void meetme_menu_admin_extended(enum menu_modes *menu_mode, int *dtmf, st
  * \param dahdic dahdi configuration info used by the main conference loop
  */
 
-static void meetme_menu(enum menu_modes *menu_mode, int *dtmf, struct ast_conference *conf, struct ast_flags64 *confflags, struct ast_channel *chan, struct ast_conf_user *user, char *recordingtmp, struct dahdi_confinfo *dahdic, struct ast_format_cap *cap_slin)
+static void meetme_menu(enum menu_modes *menu_mode, int *dtmf, struct ast_conference *conf, struct ast_flags64 *confflags, struct ast_channel *chan, struct ast_conf_user *user, char *recordingtmp, int recordingtmp_size, struct dahdi_confinfo *dahdic, struct ast_format_cap *cap_slin)
 {
        switch (*menu_mode) {
        case MENU_DISABLED:
@@ -3158,7 +3159,7 @@ static void meetme_menu(enum menu_modes *menu_mode, int *dtmf, struct ast_confer
                        break;
                }
        case MENU_ADMIN_EXTENDED:
-               meetme_menu_admin_extended(menu_mode, dtmf, conf, confflags, chan, user, recordingtmp, dahdic, cap_slin);
+               meetme_menu_admin_extended(menu_mode, dtmf, conf, confflags, chan, user, recordingtmp, recordingtmp_size, dahdic, cap_slin);
                break;
        }
 }
@@ -4209,7 +4210,7 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, struc
                                        }
 
                                        if (dtmf > 0) {
-                                               meetme_menu(&menu_mode, &dtmf, conf, confflags, chan, user, recordingtmp, &dahdic, cap_slin);
+                                               meetme_menu(&menu_mode, &dtmf, conf, confflags, chan, user, recordingtmp, sizeof(recordingtmp), &dahdic, cap_slin);
                                        }
 
                                        if (musiconhold && !menu_mode) {