From d19a87a0b2d6c8a282a04ef80bee5a3b9f4547a1 Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Thu, 30 Jul 2015 14:54:31 +0200 Subject: sock: Avoid setting negative socket memory values When getting of the initial values fails in set_system_socket_memory(), we store -1 for the values. Avoid writing these back (and causing an error message) when calling reset_system_socket_memory(). Signed-off-by: Tobias Klauser --- sock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sock.c') diff --git a/sock.c b/sock.c index 10199a4..a84796c 100644 --- a/sock.c +++ b/sock.c @@ -168,7 +168,7 @@ static int get_system_socket_mem(int which) static void set_system_socket_mem(int which, int val) { - if (sysctl_set_int(sock_mem[which], val)) + if (val > 0 && sysctl_set_int(sock_mem[which], val)) printf("Cannot set system socket memory in %s%s: %s\n", SYSCTL_PROC_PATH, sock_mem[which], strerror(errno)); } -- cgit v1.2.3-54-g00ecf