commit db4fd29063f940d2d15bbcd5e86e03b26c985222
author cions <gh.cions@gmail.com> Fri Aug 11 23:53:13 2023 +0200
committer Christian Brabandt <cb@256bit.org> Fri Aug 11 23:53:13 2023 +0200
tree 074fdb37d0af972a52ec6b1e1f0194d45643a686
parent 7b7b4cb6f274e7bace127107b0d2752133c4020b

patch 9.0.1692: Android not handling AI_V4MAPPED ai_flag

Problem: Android not handling AI_V4MAPPED ai_flag
Solution: don't set AI_V4MAPPED flag when on Android, since
          Android's getaddrinfo returns EAI_BADFLAGS if ai_flags
          contains it

closes: #12613

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: cions <gh.cions@gmail.com>

src/channel.c

diff --git a/src/channel.c b/src/channel.c
index 5d45ac6..cdb956e 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -926,7 +926,9 @@
     CLEAR_FIELD(hints);
     hints.ai_family = AF_UNSPEC;
     hints.ai_socktype = SOCK_STREAM;
-# if defined(AI_ADDRCONFIG) && defined(AI_V4MAPPED)
+# if defined(__ANDROID__)
+    hints.ai_flags = AI_ADDRCONFIG;
+# elif defined(AI_ADDRCONFIG) && defined(AI_V4MAPPED)
     hints.ai_flags = AI_ADDRCONFIG | AI_V4MAPPED;
 # endif
     // Set port number manually in order to prevent name resolution services