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Merge pull request #262 from markus456/3.4

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CONC-741: Check that MYSQL_STMT is not null
This commit is contained in:
Georg Richter
2024-11-28 07:18:57 +01:00
committed by GitHub
parent 7556d8ede3 8dce8dba85
commit 6a55b15520
2 changed files with 10 additions and 2 deletions
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2
libmariadb/mariadb_stmt.c
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@@ -129,7 +129,7 @@ static my_bool madb_have_pending_results(MYSQL_STMT *stmt)
{ {
LIST *li_stmt; LIST *li_stmt;
if (!stmt->mysql) if (!stmt || !stmt->mysql)
return 0; return 0;
li_stmt= stmt->mysql->stmts; li_stmt= stmt->mysql->stmts;

10
unittest/libmariadb/misc.c
View File

@@ -1662,6 +1662,13 @@ static int test_disable_tls1_0(MYSQL *my __attribute__((unused)))
return OK; return OK;
} }
static int test_null_handles(MYSQL *)
{
mysql_close(NULL);
mysql_stmt_close(NULL);
return OK;
}
struct my_tests_st my_tests[] = { struct my_tests_st my_tests[] = {
{"test_disable_tls1_0", test_disable_tls1_0, TEST_CONNECTION_DEFAULT, 0, NULL, NULL}, {"test_disable_tls1_0", test_disable_tls1_0, TEST_CONNECTION_DEFAULT, 0, NULL, NULL},
@@ -1707,7 +1714,8 @@ struct my_tests_st my_tests[] = {
{"test_ldi_path", test_ldi_path, TEST_CONNECTION_NEW, 0, NULL, NULL}, {"test_ldi_path", test_ldi_path, TEST_CONNECTION_NEW, 0, NULL, NULL},
#ifdef _WIN32 #ifdef _WIN32
{"test_conc44", test_conc44, TEST_CONNECTION_NEW, 0, NULL, NULL}, {"test_conc44", test_conc44, TEST_CONNECTION_NEW, 0, NULL, NULL},
#endif #endif
{"test_null_handles", test_null_handles, TEST_CONNECTION_NONE, 0, NULL, NULL},
{NULL, NULL, 0, 0, NULL, 0} {NULL, NULL, 0, 0, NULL, 0}
}; };