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sd-network: drop unnecessary +1 for buffer size

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This commit is contained in:
Yu Watanabe 2021-12-08 18:33:35 +09:00
parent 73fc85227d
commit f4af5f0010
1 changed files with 4 additions and 4 deletions
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8
src/libsystemd/sd-network/sd-network.c
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@ -107,7 +107,7 @@ int sd_network_get_route_domains(char ***ret) {
}
static int network_link_get_string(int ifindex, const char *field, char **ret) {
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex) + 1];
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex)];
_cleanup_free_ char *s = NULL;
int r;
@ -130,7 +130,7 @@ static int network_link_get_string(int ifindex, const char *field, char **ret) {
}
static int network_link_get_strv(int ifindex, const char *key, char ***ret) {
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex) + 1];
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex)];
_cleanup_strv_free_ char **a = NULL;
_cleanup_free_ char *s = NULL;
int r;
@ -319,7 +319,7 @@ int sd_network_link_get_route_domains(int ifindex, char ***ret) {
}
int sd_network_link_get_dns_default_route(int ifindex) {
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex) + 1];
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex)];
_cleanup_free_ char *s = NULL;
int r;
@ -338,7 +338,7 @@ int sd_network_link_get_dns_default_route(int ifindex) {
}
static int network_link_get_ifindexes(int ifindex, const char *key, int **ret) {
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex) + 1];
char path[STRLEN("/run/systemd/netif/links/") + DECIMAL_STR_MAX(ifindex)];
_cleanup_free_ int *ifis = NULL;
_cleanup_free_ char *s = NULL;
size_t c = 0;