From 5aa2d3a8872673793a84405a18132bf68efdb04c Mon Sep 17 00:00:00 2001 From: Jinliang Zheng Date: Sun, 24 Nov 2024 11:46:36 +0800 Subject: [PATCH] fs: fix proc_handler for sysctl_nr_open [ Upstream commit d727935cad9f6f52c8d184968f9720fdc966c669 ] Use proc_douintvec_minmax() instead of proc_dointvec_minmax() to handle sysctl_nr_open, because its data type is unsigned int, not int. Fixes: 9b80a184eaad ("fs/file: more unsigned file descriptors") Signed-off-by: Jinliang Zheng Link: https://lore.kernel.org/r/20241124034636.325337-1-alexjlzheng@tencent.com Signed-off-by: Christian Brauner Signed-off-by: Sasha Levin --- fs/file_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/file_table.c b/fs/file_table.c index ee21b3da9d08..234284ef72a9 100644 --- a/fs/file_table.c +++ b/fs/file_table.c @@ -133,7 +133,7 @@ static struct ctl_table fs_stat_sysctls[] = { .data = &sysctl_nr_open, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = proc_dointvec_minmax, + .proc_handler = proc_douintvec_minmax, .extra1 = &sysctl_nr_open_min, .extra2 = &sysctl_nr_open_max, },