From: Guus Sliepen <guus@meshlink.io>
Date: Mon, 12 Jul 2021 19:52:08 +0000 (+0200)
Subject: Reduce the stack size of the background thread.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=92bae04187d9ecd7900b5a28154a2c046001a7f3;p=meshlink-tiny

Reduce the stack size of the background thread.
---

diff --git a/src/meshlink.c b/src/meshlink.c
index aadbaf3..6b6e4b0 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1158,10 +1158,10 @@ bool meshlink_start(meshlink_handle_t *mesh) {
 
 	event_loop_start(&mesh->loop);
 
-	// Ensure we have a decent amount of stack space. Musl's default of 80 kB is too small.
+	// Ensure we have a small but sufficient amount of stack space.
 	pthread_attr_t attr;
 	pthread_attr_init(&attr);
-	pthread_attr_setstacksize(&attr, 1024 * 1024);
+	pthread_attr_setstacksize(&attr, 16 * 1024);
 
 	if(pthread_create(&mesh->thread, &attr, meshlink_main_loop, mesh) != 0) {
 		logger(mesh, MESHLINK_ERROR, "Could not start thread: %s\n", strerror(errno));