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replace gethostbyname with getaddrinfo

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#217
This commit is contained in:
Linus Dierheimer
2022-08-21 23:35:22 +02:00
parent 11809e30b5
commit 47373998d5
2 changed files with 19 additions and 4 deletions
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src/common/networking.c
-1
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@@ -11,7 +11,6 @@ void ffNetworkingGetHttp(const char* host, const char* path, uint32_t timeout, F
struct addrinfo hints = {0};
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = 0;
struct addrinfo* addr;
src/detection/title.c
+19 -3
View File
@@ -27,9 +27,25 @@ const FFTitleResult* ffDetectTitle(const FFinstance* instance)
ffStrbufAppendS(&result.hostname, instance->state.utsname.nodename);
ffStrbufInitA(&result.fqdn, HOST_NAME_MAX);
struct hostent* host = gethostbyname(result.hostname.chars);
if(host != NULL)
ffStrbufAppendS(&result.fqdn, host->h_name);
struct addrinfo hints = {0};
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_CANONNAME;
struct addrinfo* info = NULL;
if(getaddrinfo(result.hostname.chars, "80", &hints, &info) == 0)
{
struct addrinfo* current = info;
while(result.fqdn.length == 0 && current != NULL)
{
ffStrbufAppendS(&result.fqdn, current->ai_canonname);
current = current->ai_next;
}
freeaddrinfo(info);
}
if(result.fqdn.length == 0)
ffStrbufAppend(&result.fqdn, &result.hostname);