use 2x buffer when sysctl fails with ENOMEM (#591)
authorTomas Weinfurt <tweinfurt@yahoo.com>
Fri, 6 Dec 2019 22:18:28 +0000 (14:18 -0800)
committerGitHub <noreply@github.com>
Fri, 6 Dec 2019 22:18:28 +0000 (14:18 -0800)
commitc79b70ec3f5c8dc5f655cdbf3a5c6d94fce0e500
tree7792ba1722309dacf68f57535612ec9865c08432
parent2ce9bd6f9b5f1b770747a15f5f80af11bb5620d9
use 2x buffer when sysctl fails with ENOMEM (#591)

* use 2x buffer when sysctl fails with ENOMEM

* add comment to sysctl buffer logic
src/libraries/Native/Unix/System.Native/pal_interfaceaddresses.c