diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-19 18:19:02 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-19 18:19:02 +0000 |
commit | 58818426d60d583c4becc6a99b398cbac1b7b12f (patch) | |
tree | 5fee3540f8d72d45cd1b2e5bf15e5860581dd4f8 /apps/app_setcidname.c | |
parent | a4d6ea67a7536e2cb2337527357ce6d3db8639f3 (diff) |
Massive cleanups to applications for LOCAL_USER handling and some other things.
In general, LOCAL_USER_ADD/REMOVE should be the first/last thing called in an
application. An exception is if there is some *fast* setup code that might
halt the execution of the application, such as checking to see if an argument
exists.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6832 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_setcidname.c')
-rwxr-xr-x | apps/app_setcidname.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/apps/app_setcidname.c b/apps/app_setcidname.c index 019adeb80..8621e91e1 100755 --- a/apps/app_setcidname.c +++ b/apps/app_setcidname.c @@ -60,8 +60,7 @@ LOCAL_USER_DECL; static int setcallerid_exec(struct ast_channel *chan, void *data) { - int res = 0; - char tmp[256] = ""; + char *tmp = NULL; struct localuser *u; char *opt; static int deprecation_warning = 0; @@ -71,16 +70,30 @@ static int setcallerid_exec(struct ast_channel *chan, void *data) deprecation_warning = 1; } - if (data) - ast_copy_string(tmp, (char *)data, sizeof(tmp)); + if (!data || ast_strlen_zero(data)) { + ast_log(LOG_ERROR, "SetCIDName requires an argument!\n"); + return 0; + } + + LOCAL_USER_ADD(u); + + tmp = ast_strdupa(data); + if (!tmp) { + ast_log(LOG_ERROR, "Out of memory\n"); + LOCAL_USER_REMOVE(u); + return -1; + } + opt = strchr(tmp, '|'); if (opt) { *opt = '\0'; } - LOCAL_USER_ADD(u); + ast_set_callerid(chan, NULL, tmp, NULL); + LOCAL_USER_REMOVE(u); - return res; + + return 0; } int unload_module(void) |