From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 6 Oct 2023 15:17:25 +0000 (+0000)
Subject: cgroup: Make the BPF log buffer statically allocated again
X-Git-Tag: 0.9.30~1527
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8a2696c0265be0df744a540c68e15be1b818537;p=pakfire.git

cgroup: Make the BPF log buffer statically allocated again

This might potentially make this non-thread-safe, but without
loading the BPF program crashes immediately.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/cgroup.c b/src/libpakfire/cgroup.c
index d40b68fed..3559559a1 100644
--- a/src/libpakfire/cgroup.c
+++ b/src/libpakfire/cgroup.c
@@ -214,7 +214,7 @@ static void pakfire_cgroup_free(struct pakfire_cgroup* cgroup) {
 }
 
 static int pakfire_cgroup_setup_devices(struct pakfire_cgroup* cgroup) {
-	char bpf_log_buffer[BPF_LOG_BUF_SIZE];
+	static char bpf_log_buffer[BPF_LOG_BUF_SIZE];
 
 	LIBBPF_OPTS(bpf_prog_load_opts, opts,
 		// Log Buffer