diff options
Diffstat (limited to 'funcs/func_cdr.c')
| -rw-r--r-- | funcs/func_cdr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/funcs/func_cdr.c b/funcs/func_cdr.c index 9c785112a..6d9fb19a1 100644 --- a/funcs/func_cdr.c +++ b/funcs/func_cdr.c @@ -213,6 +213,8 @@ static int cdr_read(struct ast_channel *chan, const char *cmd, char *parse, AST_APP_ARG(options); ); + buf[0] = '\0';/* Ensure the buffer is initialized. */ + if (!chan) { return -1; } |