[PATCH v1 2/4] core:lib: fix memory leak and reduce threads

[Muhammad Rizki <kiizuha@gnuweeb.org>]

This commit fixes a memory leak in the lib/curl.c file where the
`current_thread_curl_handle` keeps creating a new thread cURL handles
overtime.

This commit also reduces the number of threads and max pending works in
core/ring.c.

Signed-off-by: Muhammad Rizki <kiizuha@gnuweeb.org>
Tested-by: Muhammad Rizki <kiizuha@gnuweeb.org>
Reported-by: Muhammad Rizki <kiizuha@gnuweeb.org>
---
 core/ring.c | 4 ++--
 lib/curl.c  | 4 +++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/core/ring.c b/core/ring.c
index 9497cfd..fedec52 100644
--- a/core/ring.c
+++ b/core/ring.c
@@ -25,8 +25,8 @@ int gw_ring_init(struct gw_ring *ring, uint32_t size)
 		.name = "gw-ring-wq",
 		.flags = WQ_F_LAZY_THREAD_CREATION,
 		.max_threads = 1024u,
-		.min_threads = 32u,
-		.max_pending_works = 4096u,
+		.min_threads = 1u,
+		.max_pending_works = 128u,
 	};
 	uint32_t max = 2u;
 	int ret;
diff --git a/lib/curl.c b/lib/curl.c
index 09745d0..78606b9 100644
--- a/lib/curl.c
+++ b/lib/curl.c
@@ -29,7 +29,7 @@ int gw_curl_global_init(long flags)
 
 	if (curl_global_init(flags) != CURLE_OK)
 		return -ENOMEM;
-	
+
 	cd = malloc(sizeof(*g_gw_curl_data));
 	if (!cd) {
 		ret = -ENOMEM;
@@ -108,6 +108,8 @@ void *gw_curl_thread_init(void)
 			return NULL;
 		}
 	}
+
+	current_thread_curl_handle = ret;
 	cd->handles[cd->nr_handles++] = ret;
 	mutex_unlock(&cd->mutex);
 	return ret;
-- 
Muhammad Rizki