diff options
Diffstat (limited to 'main/pbx.c')
| -rw-r--r-- | main/pbx.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/main/pbx.c b/main/pbx.c index 8d8d1899d..e45495e5b 100644 --- a/main/pbx.c +++ b/main/pbx.c @@ -1407,10 +1407,11 @@ static char *func_args(char *function) return args; } -int ast_func_read(struct ast_channel *chan, char *function, char *workspace, size_t len) +int ast_func_read(struct ast_channel *chan, const char *function, char *workspace, size_t len) { - char *args = func_args(function); - struct ast_custom_function *acfptr = ast_custom_function_find(function); + char *copy = ast_strdupa(function); + char *args = func_args(copy); + struct ast_custom_function *acfptr = ast_custom_function_find(copy); if (acfptr == NULL) ast_log(LOG_ERROR, "Function %s not registered\n", function); @@ -1421,10 +1422,11 @@ int ast_func_read(struct ast_channel *chan, char *function, char *workspace, siz return -1; } -int ast_func_write(struct ast_channel *chan, char *function, const char *value) +int ast_func_write(struct ast_channel *chan, const char *function, const char *value) { - char *args = func_args(function); - struct ast_custom_function *acfptr = ast_custom_function_find(function); + char *copy = ast_strdupa(function); + char *args = func_args(copy); + struct ast_custom_function *acfptr = ast_custom_function_find(copy); if (acfptr == NULL) ast_log(LOG_ERROR, "Function %s not registered\n", function); |