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| author | Radek Zajic <radek.zajic@showmax.com> | 2021-05-24 16:38:40 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2021-05-25 12:45:56 +0200 |
| commit | 31f631a142d855f069242f3e0c643beec25d1b51 (patch) | |
| tree | aef4a898796ddf11f4d48dc80c445465c3784e66 /lib/hostip.c | |
| parent | a63dae5d078b24dc441e421a37fa7daf09fc4768 (diff) | |
| download | curl-31f631a142d855f069242f3e0c643beec25d1b51.tar.gz | |
lib/hostip6.c: make NAT64 address synthesis on macOS work
Closes #7121
Diffstat (limited to 'lib/hostip.c')
| -rw-r--r-- | lib/hostip.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/hostip.c b/lib/hostip.c index 45190a100..055c190d1 100644 --- a/lib/hostip.c +++ b/lib/hostip.c @@ -68,6 +68,10 @@ #include "curl_memory.h" #include "memdebug.h" +#if defined(ENABLE_IPV6) && defined(CURL_OSX_CALL_COPYPROXIES) +#include <SystemConfiguration/SystemConfiguration.h> +#endif + #if defined(CURLRES_SYNCH) && \ defined(HAVE_ALARM) && defined(SIGALRM) && defined(HAVE_SIGSETJMP) /* alarm-based timeouts can only be used with all the dependencies satisfied */ @@ -529,6 +533,19 @@ enum resolve_t Curl_resolv(struct Curl_easy *data, return CURLRESOLV_ERROR; } +#if defined(ENABLE_IPV6) && defined(CURL_OSX_CALL_COPYPROXIES) + /* + * The automagic conversion from IPv4 literals to IPv6 literals only works + * if the SCDynamicStoreCopyProxies system function gets called first. As + * Curl currently doesn't support system-wide HTTP proxies, we therefore + * don't use any value this function might return. + * + * This function is only available on a macOS and is not needed for + * IPv4-only builds, hence the conditions above. + */ + SCDynamicStoreCopyProxies(NULL); +#endif + #ifndef USE_RESOLVE_ON_IPS /* First check if this is an IPv4 address string */ if(Curl_inet_pton(AF_INET, hostname, &in) > 0) |