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fix refcount issue when adding/removing VIP group #594

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fix refcount issue when adding/removing VIP group #594

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7dc4dd0
fix refcount issue when adding/removing VIP group
royhunter Jun 21, 2020
02a4fdf
enable coredump generation
royhunter Jul 29, 2020
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11 changes: 11 additions & 0 deletions src/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
#include <pthread.h>
#include <assert.h>
#include <getopt.h>
#include <sys/resource.h>
#include "pidfile.h"
#include "dpdk.h"
#include "conf/common.h"
Expand Down Expand Up @@ -139,6 +140,14 @@ static int parse_app_args(int argc, char **argv)
return ret;
}

static void enable_coredump(void)
{
struct rlimit core_limits;

core_limits.rlim_cur = core_limits.rlim_max = RLIM_INFINITY;
setrlimit(RLIMIT_CORE, &core_limits);
}

int main(int argc, char *argv[])
{
int err, nports;
Expand All @@ -148,6 +157,8 @@ int main(int argc, char *argv[])
char pql_conf_buf[LCORE_CONF_BUFFER_LEN];
int pql_conf_buf_len = LCORE_CONF_BUFFER_LEN;

enable_coredump();

/**
* add application agruments parse before EAL ones.
* use it like the following:
Expand Down
5 changes: 4 additions & 1 deletion tools/keepalived/keepalived/check/ipvswrapper.c
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Original file line number Diff line number Diff line change
Expand Up @@ -918,6 +918,8 @@ ipvs_group_sync_entry(virtual_server_t *vs, virtual_server_group_entry_t *vsge)
}
else
ipvs_group_range_cmd(IP_VS_SO_SET_ADDDEST, &srule, &drule, vsge);

ipvs_set_vsge_alive_state(IP_VS_SO_SET_ADDDEST, vsge, vs);
}
}
}
Expand Down Expand Up @@ -1192,11 +1194,12 @@ ipvs_group_remove_entry(virtual_server_t *vs, virtual_server_group_entry_t *vsge
}
else
ipvs_group_range_cmd(IP_VS_SO_SET_DELDEST, &srule, &drule, vsge);

ipvs_set_vsge_alive_state(IP_VS_SO_SET_DELDEST, vsge, vs);
}
}

/* Remove VS entry if this is the last VS using it */
unset_vsge_alive(vsge, vs);
if (!is_vsge_alive(vsge, vs)) {
if (vsge->range)
ipvs_group_range_cmd(IP_VS_SO_SET_DEL, &srule, NULL, vsge);
Expand Down