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cleanup unitialized variables

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F. Duncanh
2025-12-09 01:58:34 -05:00
parent 401ae193f0
commit fdf741f46c
15 changed files with 241 additions and 336 deletions
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16
lib/netutils.c
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@@ -100,9 +100,7 @@ netutils_init_socket(unsigned short *port, int use_ipv6, int use_udp)
int proto = use_udp ? IPPROTO_UDP : IPPROTO_TCP;
struct sockaddr_storage saddr;
socklen_t socklen;
int server_fd;
int ret;
socklen_t socklen = 0;
#ifndef _WIN32
int reuseaddr = 1;
#else
@@ -111,12 +109,12 @@ netutils_init_socket(unsigned short *port, int use_ipv6, int use_udp)
assert(port);
server_fd = socket(family, type, proto);
int server_fd = socket(family, type, proto);
if (server_fd == -1) {
goto cleanup;
}
ret = setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof (reuseaddr));
int ret = setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof (reuseaddr));
if (ret == -1) {
goto cleanup;
}
@@ -186,8 +184,6 @@ netutils_parse_address(int family, const char *src, void *dst, int dstlen)
struct addrinfo *result;
struct addrinfo *ptr;
struct addrinfo hints;
int length;
int ret;
if (family != AF_INET && family != AF_INET6) {
return -1;
@@ -200,13 +196,13 @@ netutils_parse_address(int family, const char *src, void *dst, int dstlen)
hints.ai_family = family;
hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
ret = getaddrinfo(src, NULL, &hints, &result);
int ret = getaddrinfo(src, NULL, &hints, &result);
if (ret != 0) {
return -1;
}
length = -1;
for (ptr=result; ptr!=NULL; ptr=ptr->ai_next) {
int length = -1;
for (ptr = result; ptr != NULL; ptr = ptr->ai_next) {
if (family == ptr->ai_family && (unsigned int)dstlen >= ptr->ai_addrlen) {
memcpy(dst, ptr->ai_addr, ptr->ai_addrlen);
length = ptr->ai_addrlen;