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free the client after close if we can

This commit is contained in:
Brian Lopez 2010-10-13 15:25:37 -07:00
parent 225ddadaf7
commit 7169649857
2 changed files with 8 additions and 1 deletions
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8
ext/mysql2/client.c
View File

@ -132,7 +132,9 @@ static void rb_mysql_client_free(void * ptr) {
/* It's safe to call mysql_close() on an already closed connection. */ /* It's safe to call mysql_close() on an already closed connection. */
if (!wrapper->closed) { if (!wrapper->closed) {
mysql_close(wrapper->client); mysql_close(wrapper->client);
free(wrapper->client); if (!wrapper->freed) {
free(wrapper->client);
}
} }
xfree(ptr); xfree(ptr);
} }
@ -142,6 +144,9 @@ static VALUE nogvl_close(void * ptr) {
if (!wrapper->closed) { if (!wrapper->closed) {
mysql_close(wrapper->client); mysql_close(wrapper->client);
wrapper->closed = 1; wrapper->closed = 1;
if (!wrapper->freed) {
free(wrapper->client);
}
} }
return Qnil; return Qnil;
} }
@ -153,6 +158,7 @@ static VALUE allocate(VALUE klass) {
wrapper->encoding = Qnil; wrapper->encoding = Qnil;
wrapper->active = 0; wrapper->active = 0;
wrapper->closed = 0; wrapper->closed = 0;
wrapper->freed = 0;
wrapper->client = (MYSQL*)malloc(sizeof(MYSQL)); wrapper->client = (MYSQL*)malloc(sizeof(MYSQL));
return obj; return obj;
} }

1
ext/mysql2/client.h
View File

@ -35,6 +35,7 @@ typedef struct {
VALUE encoding; VALUE encoding;
short int active; short int active;
short int closed; short int closed;
short int freed;
MYSQL *client; MYSQL *client;
} mysql_client_wrapper; } mysql_client_wrapper;