diff options
Diffstat (limited to 'apps/app_realtime.c')
| -rwxr-xr-x | apps/app_realtime.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/apps/app_realtime.c b/apps/app_realtime.c index 4e2883228..2a883d071 100755 --- a/apps/app_realtime.c +++ b/apps/app_realtime.c @@ -129,11 +129,14 @@ static int realtime_update_exec(struct ast_channel *chan, void *data) char *family=NULL, *colmatch=NULL, *value=NULL, *newcol=NULL, *newval=NULL; struct localuser *u; int res = 0; - if (!data) { - ast_log(LOG_ERROR,"Invalid input %s\n",UUSAGE); - return -1; - } + + if (!data || ast_strlen_zero(data)) { + ast_log(LOG_ERROR,"Invalid input: usage %s\n",UUSAGE); + return -1; + } + LOCAL_USER_ADD(u); + if ((family = ast_strdupa(data))) { if ((colmatch = strchr(family,'|'))) { crop_data(colmatch); @@ -155,8 +158,8 @@ static int realtime_update_exec(struct ast_channel *chan, void *data) } LOCAL_USER_REMOVE(u); + return res; - } @@ -167,12 +170,14 @@ static int realtime_exec(struct ast_channel *chan, void *data) struct ast_variable *var, *itt; char *family=NULL, *colmatch=NULL, *value=NULL, *prefix=NULL, *vname=NULL; size_t len; - - if (!data) { + + if (!data || ast_strlen_zero(data)) { ast_log(LOG_ERROR,"Invalid input: usage %s\n",USAGE); return -1; } + LOCAL_USER_ADD(u); + if ((family = ast_strdupa(data))) { if ((colmatch = strchr(family,'|'))) { crop_data(colmatch); |