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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2021-07-07 11:40:00 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2021-07-09 11:11:25 +0200 |
| commit | 7dc7ab311b5ed8734912dba4a28945931edd4e0b (patch) | |
| tree | b44632612559ee74e9f1b18501cef8a8e06cc599 /src/network/networkd-nexthop.c | |
| parent | fbc39784b0aab14b0e402d39b0bcd2b82014174f (diff) | |
| download | systemd-7dc7ab311b5ed8734912dba4a28945931edd4e0b.tar.gz | |
networkd: replace one trivial asprintf with xsprintf
Diffstat (limited to 'src/network/networkd-nexthop.c')
| -rw-r--r-- | src/network/networkd-nexthop.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/network/networkd-nexthop.c b/src/network/networkd-nexthop.c index a52e5dcb16..87f4ee4b10 100644 --- a/src/network/networkd-nexthop.c +++ b/src/network/networkd-nexthop.c @@ -15,6 +15,7 @@ #include "networkd-route.h" #include "parse-util.h" #include "set.h" +#include "stdio-util.h" #include "string-util.h" NextHop *nexthop_free(NextHop *nexthop) { @@ -368,7 +369,7 @@ set_manager: } static void log_nexthop_debug(const NextHop *nexthop, uint32_t id, const char *str, const Link *link) { - _cleanup_free_ char *gw = NULL, *new_id = NULL, *group = NULL; + _cleanup_free_ char *gw = NULL, *group = NULL; struct nexthop_grp *nhg; assert(nexthop); @@ -379,8 +380,9 @@ static void log_nexthop_debug(const NextHop *nexthop, uint32_t id, const char *s if (!DEBUG_LOGGING) return; + char new_id[STRLEN("→") + DECIMAL_STR_MAX(uint32_t)] = ""; if (nexthop->id != id) - (void) asprintf(&new_id, "→%"PRIu32, id); + xsprintf(new_id, "→%"PRIu32, id); (void) in_addr_to_string(nexthop->family, &nexthop->gw, &gw); @@ -388,7 +390,7 @@ static void log_nexthop_debug(const NextHop *nexthop, uint32_t id, const char *s (void) strextendf_with_separator(&group, ",", "%"PRIu32":%"PRIu32, nhg->id, nhg->weight+1); log_link_debug(link, "%s nexthop: id: %"PRIu32"%s, gw: %s, blackhole: %s, group: %s", - str, nexthop->id, strempty(new_id), strna(gw), yes_no(nexthop->blackhole), strna(group)); + str, nexthop->id, new_id, strna(gw), yes_no(nexthop->blackhole), strna(group)); } static int link_nexthop_remove_handler(sd_netlink *rtnl, sd_netlink_message *m, Link *link) { |