[svn-commits] tilghman: trunk r134919 - /trunk/res/res_config_sqlite.c
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Thu Jul 31 14:43:03 CDT 2008
Author: tilghman
Date: Thu Jul 31 14:43:02 2008
New Revision: 134919
URL: http://svn.digium.com/view/asterisk?view=rev&rev=134919
Log:
Two errors:
1) If a function returns SQLITE_LOCKED, no recovery is possible.
2) An error message can be allocated, even when no error is signalled.
(closes issue #13109)
Reported by: gknispel_proformatique
Modified:
trunk/res/res_config_sqlite.c
Modified: trunk/res/res_config_sqlite.c
URL: http://svn.digium.com/view/asterisk/trunk/res/res_config_sqlite.c?view=diff&rev=134919&r1=134918&r2=134919
==============================================================================
--- trunk/res/res_config_sqlite.c (original)
+++ trunk/res/res_config_sqlite.c Thu Jul 31 14:43:02 2008
@@ -124,7 +124,7 @@
/*!
* Maximum number of loops before giving up executing a query. Calls to
- * sqlite_xxx() functions which can return SQLITE_BUSY or SQLITE_LOCKED
+ * sqlite_xxx() functions which can return SQLITE_BUSY
* are enclosed by RES_CONFIG_SQLITE_BEGIN and RES_CONFIG_SQLITE_END, e.g.
* <pre>
* char *errormsg;
@@ -157,7 +157,7 @@
* \see RES_CONFIG_SQLITE_MAX_LOOPS.
*/
#define RES_CONFIG_SQLITE_END(error) \
- if (error != SQLITE_BUSY && error != SQLITE_LOCKED) \
+ if (error != SQLITE_BUSY) \
break; \
usleep(1000); \
} \
@@ -775,7 +775,7 @@
static int cdr_handler(struct ast_cdr *cdr)
{
- char *errormsg, *tmp, workspace[500];
+ char *errormsg = NULL, *tmp, workspace[500];
int error, scannum;
struct sqlite_cache_tables *tbl = find_table(cdr_table);
struct sqlite_cache_columns *col;
@@ -830,10 +830,11 @@
ast_free(sql1);
if (error) {
- ast_log(LOG_ERROR, "%s\n", errormsg);
+ ast_log(LOG_ERROR, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
return 1;
}
+ sqlite_freemem(errormsg);
return 0;
}
@@ -901,7 +902,7 @@
struct ast_config *cfg, struct ast_flags flags, const char *suggested_incl, const char *who_asked)
{
struct cfg_entry_args args;
- char *query, *errormsg;
+ char *query, *errormsg = NULL;
int error;
if (!config_table) {
@@ -938,10 +939,11 @@
sqlite_freemem(query);
if (error) {
- ast_log(LOG_ERROR, "%s\n", errormsg);
+ ast_log(LOG_ERROR, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
return NULL;
}
+ sqlite_freemem(errormsg);
return cfg;
}
@@ -1015,7 +1017,7 @@
static struct ast_variable * realtime_handler(const char *database, const char *table, va_list ap)
{
- char *query, *errormsg, *op, *tmp_str;
+ char *query, *errormsg = NULL, *op, *tmp_str;
struct rt_cfg_entry_args args;
const char **params, **vals;
size_t params_count;
@@ -1093,11 +1095,12 @@
sqlite_freemem(query);
if (error) {
- ast_log(LOG_WARNING, "%s\n", errormsg);
+ ast_log(LOG_WARNING, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
ast_variables_destroy(args.var);
return NULL;
}
+ sqlite_freemem(errormsg);
return args.var;
}
@@ -1153,7 +1156,7 @@
static struct ast_config *realtime_multi_handler(const char *database,
const char *table, va_list ap)
{
- char *query, *errormsg, *op, *tmp_str, *initfield;
+ char *query, *errormsg = NULL, *op, *tmp_str, *initfield;
struct rt_multi_cfg_entry_args args;
const char **params, **vals;
struct ast_config *cfg;
@@ -1259,11 +1262,12 @@
ast_free(initfield);
if (error) {
- ast_log(LOG_WARNING, "%s\n", errormsg);
+ ast_log(LOG_WARNING, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
ast_config_destroy(cfg);
return NULL;
}
+ sqlite_freemem(errormsg);
return cfg;
}
@@ -1271,7 +1275,7 @@
static int realtime_update_handler(const char *database, const char *table,
const char *keyfield, const char *entity, va_list ap)
{
- char *query, *errormsg, *tmp_str;
+ char *query, *errormsg = NULL, *tmp_str;
const char **params, **vals;
size_t params_count;
int error, rows_num;
@@ -1343,16 +1347,16 @@
sqlite_freemem(query);
if (error) {
- ast_log(LOG_WARNING, "%s\n", errormsg);
- sqlite_freemem(errormsg);
- }
+ ast_log(LOG_WARNING, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
+ }
+ sqlite_freemem(errormsg);
return rows_num;
}
static int realtime_store_handler(const char *database, const char *table, va_list ap)
{
- char *errormsg, *tmp_str, *tmp_keys = NULL, *tmp_keys2 = NULL, *tmp_vals = NULL, *tmp_vals2 = NULL;
+ char *errormsg = NULL, *tmp_str, *tmp_keys = NULL, *tmp_keys2 = NULL, *tmp_vals = NULL, *tmp_vals2 = NULL;
const char **params, **vals;
size_t params_count;
int error, rows_id;
@@ -1437,9 +1441,9 @@
sqlite_freemem(tmp_str);
if (error) {
- ast_log(LOG_WARNING, "%s\n", errormsg);
- sqlite_freemem(errormsg);
- }
+ ast_log(LOG_WARNING, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
+ }
+ sqlite_freemem(errormsg);
return rows_id;
}
@@ -1447,7 +1451,7 @@
static int realtime_destroy_handler(const char *database, const char *table,
const char *keyfield, const char *entity, va_list ap)
{
- char *query, *errormsg, *tmp_str;
+ char *query, *errormsg = NULL, *tmp_str;
const char **params, **vals;
size_t params_count;
int error, rows_num;
@@ -1514,9 +1518,9 @@
sqlite_freemem(query);
if (error) {
- ast_log(LOG_WARNING, "%s\n", errormsg);
- sqlite_freemem(errormsg);
- }
+ ast_log(LOG_WARNING, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
+ }
+ sqlite_freemem(errormsg);
return rows_num;
}
@@ -1664,7 +1668,7 @@
static int load_module(void)
{
- char *errormsg;
+ char *errormsg = NULL;
int error;
db = NULL;
@@ -1679,12 +1683,14 @@
return AST_MODULE_LOAD_DECLINE;
if (!(db = sqlite_open(dbfile, 0660, &errormsg))) {
- ast_log(LOG_ERROR, "%s\n", errormsg);
+ ast_log(LOG_ERROR, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
unload_module();
return 1;
}
+ sqlite_freemem(errormsg);
+ errormsg = NULL;
ast_config_engine_register(&sqlite_engine);
if (use_cdr) {
@@ -1716,13 +1722,14 @@
* Unexpected error.
*/
if (error != SQLITE_ERROR) {
- ast_log(LOG_ERROR, "%s\n", errormsg);
+ ast_log(LOG_ERROR, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
unload_module();
return 1;
}
sqlite_freemem(errormsg);
+ errormsg = NULL;
query = sqlite_mprintf(sql_create_cdr_table, cdr_table);
if (!query) {
@@ -1740,12 +1747,14 @@
sqlite_freemem(query);
if (error) {
- ast_log(LOG_ERROR, "%s\n", errormsg);
+ ast_log(LOG_ERROR, "%s\n", S_OR(errormsg, sqlite_error_string(error)));
sqlite_freemem(errormsg);
unload_module();
return 1;
}
}
+ sqlite_freemem(errormsg);
+ errormsg = NULL;
error = ast_cdr_register(RES_CONFIG_SQLITE_NAME, RES_CONFIG_SQLITE_DESCRIPTION, cdr_handler);
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