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avoid potential race-condition with closing a connection

This commit is contained in:
Brian Lopez 2010-10-15 12:27:52 -07:00
parent 832eb2d247
commit 6e5cda6a52
1 changed files with 1 additions and 1 deletions
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2
ext/mysql2/client.c
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@ -142,8 +142,8 @@ static void rb_mysql_client_free(void * ptr) {
static VALUE nogvl_close(void * ptr) { static VALUE nogvl_close(void * ptr) {
mysql_client_wrapper *wrapper = ptr; mysql_client_wrapper *wrapper = ptr;
if (!wrapper->closed) { if (!wrapper->closed) {
mysql_close(wrapper->client);
wrapper->closed = 1; wrapper->closed = 1;
mysql_close(wrapper->client);
if (!wrapper->freed) { if (!wrapper->freed) {
free(wrapper->client); free(wrapper->client);
} }