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authorTobias Klauser <tklauser@distanz.ch>2015-07-30 14:54:31 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-07-30 14:54:31 +0200
commitd19a87a0b2d6c8a282a04ef80bee5a3b9f4547a1 (patch)
treeedefb0359c8eaf1792438aefd05dff2e202bb1ee
parent9b0949b728eae42550e5adc6ff67063499d53044 (diff)
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 <tklauser@distanz.ch>
-rw-r--r--sock.c2
1 files changed, 1 insertions, 1 deletions
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));
}