ortp_recv: Set remote address

[paraslash.git] / mysql_selector.c

diff --git a/mysql_selector.c b/mysql_selector.c
index 054c797ebcd10e66635197b73dc7548449bc6bce..45a10bac0e9264e96b38dda81b7233370c02958e 100644 (file)
--- a/mysql_selector.c
+++ b/mysql_selector.c
@@ -1158,12 +1158,17 @@ static char *get_query(char *streamname, char *filename, int with_path)
        char *select_clause = NULL;
        if (!streamname)
                tmp = get_current_stream();
-       else
+       else {
                tmp = escape_str(streamname);
+               if (!tmp)
+                       return NULL;
+       }
        if (!strcmp(tmp, "(none)")) {
                free(tmp);
                if (filename) {
                        char *ret, *ebn = escaped_basename(filename);
+                       if (!ebn)
+                               return NULL;
                        ret = make_message("select to_days(now()) - "
                                "to_days(lastplayed) from data "
                                "where name = '%s'", ebn);
@@ -2095,14 +2100,21 @@ static int com_sl(int fd, int argc, char *argv[])
        num = atoi(argv[1]);
        if (!num)
                return -E_MYSQL_SYNTAX;
-       stream = (argc == 2)?  get_current_stream() : escape_str(argv[2]);
+       if (argc == 2) {
+               stream = get_current_stream();
+               if (!stream)
+                       return -E_GET_STREAM;
+       } else {
+               stream = escape_str(argv[2]);
+               if (!stream)
+                       return -E_ESCAPE;
+       }
        tmp = get_query(stream, NULL, 0);
+       free(stream);
+       if (!tmp)
+               return -E_GET_QUERY;
        query = make_message("%s limit %d", tmp, num);
        free(tmp);
-       ret = -E_GET_QUERY;
-       free(stream);
-       if (!query)
-               goto out;
        ret = -E_NORESULT;
        result = get_result(query);
        free(query);
@@ -2388,6 +2400,8 @@ static int com_upd(int fd, int argc, __a_unused char *argv[])
                        goto out;
                send_va_buffer(fd, "new entry: %s\n", row[0]);
                erow = escape_str(row[0]);
+               if (!erow)
+                       goto out;
                query = make_message("insert into data (name, pic_id) values "
                        "('%s','%s')", erow, "1");
                free(erow);
@@ -2419,6 +2433,8 @@ static char **server_get_audio_file_list(unsigned int num)
 
        tmp = get_query(stream, NULL, 1);
        free(stream);
+       if (!tmp)
+               goto err_out;
        query = make_message("%s limit %d", tmp, num);
        free(tmp);
        result = get_result(query);
@@ -2509,8 +2525,12 @@ static int com_cdb(int fd, int argc, char *argv[])
                goto out;
        if (argc < 2)
                conf.mysql_database_arg = para_strdup("paraslash");
-       else
+       else {
+               ret = -E_ESCAPE;
                conf.mysql_database_arg = escape_str(argv[1]);
+               if (!conf.mysql_database_arg)
+                       goto out;
+       }
        query = make_message("create database %s", conf.mysql_database_arg);
        ret = real_query(query);
        free(query);