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avoid useless strcpy (fix #440)

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This commit is contained in:
Yves Rutschle 2024-05-11 17:01:48 +02:00
parent de7351fd84
commit 684374f353
1 changed files with 2 additions and 7 deletions
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9
systemd-sslh-generator.c
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@ -48,7 +48,7 @@ static const char
"PartOf=sslh@%s.socket\n"; "PartOf=sslh@%s.socket\n";
static char *resolve_listen(const char *hostname, const char *port) { static char *resolve_listen(const char *hostname, const char *port) {
char *conn = malloc(strlen(hostname) + strlen(port) + 2); char *conn = calloc(1, strlen(hostname) + strlen(port) + 2);
CHECK_ALLOC(conn, "malloc") CHECK_ALLOC(conn, "malloc")
strcpy(conn, hostname); strcpy(conn, hostname);
strcat(conn, ":"); strcat(conn, ":");
@ -86,12 +86,7 @@ static int get_listen_from_conf(const char *filename, char **listen[]) {
config_setting_source_line(addr)); config_setting_source_line(addr));
return -1; return -1;
} else { } else {
char *resolved_listen = resolve_listen(hostname, port); (*listen)[i] = resolve_listen(hostname, port);
(*listen)[i] = malloc(strlen(resolved_listen));
CHECK_ALLOC((*listen)[i], "malloc");
strcpy((*listen)[i], resolved_listen);
free(resolved_listen);
} }
} }
} }