Fix segfault in greek syntax (bug #6142)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7863 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 3d98cc0..3fe6419 100644 (file)
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -3898,8 +3898,8 @@ done:
 static int vm_play_folder_name_gr(struct ast_channel *chan, char *mbox)
 {
        int cmd;
-       char buf[sizeof(mbox)+1]; 
-
+       char *buf;
+       buf = alloca(strlen(mbox)+2); 
        memset(buf, '\0', sizeof(char)*(sizeof(buf)));
        strcpy(buf, mbox);
        strcat(buf,"s");