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authorDenys Vlasenko2019-05-22 13:54:46 +0200
committerDenys Vlasenko2019-05-22 13:54:46 +0200
commit028c5aa18b5273c029f0278232d922ee1a164de6 (patch)
treef57dbcb9445ce4878f74789872ed123491f705c2 /networking/libiproute/iproute.c
parent84fc645605827d53aa3e749dfff309978b1bc73d (diff)
downloadbusybox-028c5aa18b5273c029f0278232d922ee1a164de6.zip
busybox-028c5aa18b5273c029f0278232d922ee1a164de6.tar.gz
ip: use rtnl_send_check() on flush commands, closes 6962
function old new delta rtnl_send_check - 160 +160 xrtnl_wilddump_request 64 66 +2 ipneigh_list_or_flush 714 706 -8 rtnl_send 69 - -69 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/1 up/down: 162/-77) Total: 85 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute/iproute.c')
-rw-r--r--networking/libiproute/iproute.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index 2a8610e..b11078e 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -26,7 +26,10 @@
struct filter_t {
int tb;
+ /* Misnomer. Does not mean "flushed something" */
+ /* More like "flush commands were constructed by print_route()" */
smallint flushed;
+ /* Flush cmd buf. If !NULL, print_route() constructs flush commands in it */
char *flushb;
int flushp;
int flushe;
@@ -53,7 +56,7 @@ typedef struct filter_t filter_t;
static int flush_update(void)
{
- if (rtnl_send(G_filter.rth, G_filter.flushb, G_filter.flushp) < 0) {
+ if (rtnl_send_check(G_filter.rth, G_filter.flushb, G_filter.flushp) < 0) {
bb_perror_msg("can't send flush request");
return -1;
}