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Bugfix/win32 build warnings (#936)

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* Changed win32 port of localtime to use secure OS API functions when compiled with MSVC

* Changed all the sprintf to use snprintf instead in BSC tests to ensure null string endings.
This commit is contained in:
Steve Karg
2025-03-03 10:32:28 -06:00
committed by GitHub
parent b0a26cf2cd
commit 7e725ce028
21 changed files with 317 additions and 275 deletions
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ports/linux/arcnet.c
+7 -7
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@@ -115,9 +115,9 @@ static int arcnet_bind(const char *interface_name)
ARCNET_Socket_Address.sa_data, '\0',
sizeof(ARCNET_Socket_Address.sa_data));
/* Strcpy the interface name into the address */
strncpy(
ARCNET_Socket_Address.sa_data, interface_name,
sizeof(ARCNET_Socket_Address.sa_data) - 1);
snprintf(
ARCNET_Socket_Address.sa_data,
sizeof(ARCNET_Socket_Address.sa_data), "%s", interface_name);
fprintf(
stderr, "arcnet: binding \"%s\"\n", ARCNET_Socket_Address.sa_data);
if (bind(
@@ -140,7 +140,7 @@ static int arcnet_bind(const char *interface_name)
exit(-1);
}
}
strncpy(ifr.ifr_name, interface_name, sizeof(ifr.ifr_name));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s", interface_name);
rv = ioctl(sock_fd, SIOCGIFHWADDR, &ifr);
if (rv != -1) { /* worked okay */
ARCNET_MAC_Address = ifr.ifr_hwaddr.sa_data[0];
@@ -153,9 +153,9 @@ static int arcnet_bind(const char *interface_name)
ARCNET_Socket_Address.sa_data, '\0',
sizeof(ARCNET_Socket_Address.sa_data));
/* Strcpy the interface name into the address */
strncpy(
ARCNET_Socket_Address.sa_data, interface_name,
sizeof(ARCNET_Socket_Address.sa_data) - 1);
snprintf(
ARCNET_Socket_Address.sa_data, sizeof(ARCNET_Socket_Address.sa_data),
"%s", interface_name);
fprintf(
stderr, "arcnet: MAC=%02Xh iface=\"%s\"\n", ARCNET_MAC_Address,
ARCNET_Socket_Address.sa_data);