Commit 23acb14a authored by Hao Zeng's avatar Hao Zeng Committed by Daniel Borkmann
Browse files

samples/bpf: Fix fout leak in hbm's run_bpf_prog 



Fix fout being fopen'ed but then not subsequently fclose'd. In the affected
branch, fout is otherwise going out of scope.

Signed-off-by: default avatarHao Zeng <zenghao@kylinos.cn>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230411084349.1999628-1-zenghao@kylinos.cn
parent 1ba83f50

samples/bpf/hbm.c

+1 −0
Original line number Diff line number Diff line
@@ -315,6 +315,7 @@ static int run_bpf_prog(char *prog, int cg_id) 
		fout = fopen(fname, "w");

		fprintf(fout, "id:%d\n", cg_id);

		fprintf(fout, "ERROR: Could not lookup queue_stats\n");

		fclose(fout);

	} else if (stats_flag && qstats.lastPacketTime >

		   qstats.firstPacketTime) {

		long long delta_us = (qstats.lastPacketTime -