commit b195cd1a03f13164e452acddea48ff448fb62c3c
author Treehugger Robot <treehugger-gerrit@google.com> Thu Oct 25 00:24:56 2018 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Thu Oct 25 00:24:56 2018 +0000
tree 207dac04249dc8c2e934c32e2320feba68b9a41e
parent 4c1021c342d40ceff6203499d4807d238cdd0a53
parent 400d817c0c0ad37b5a03abb4d34b9c1e24d49006

Merge "adb: Use a default _SC_GETPW_R_SIZE_MAX size"

adb/adb_utils.cpp

diff --git a/adb/adb_utils.cpp b/adb/adb_utils.cpp
index ad77064..6960345 100644
--- a/adb/adb_utils.cpp
+++ b/adb/adb_utils.cpp
@@ -293,6 +293,9 @@
     struct passwd pwent;
     struct passwd* result;
     int pwent_max = sysconf(_SC_GETPW_R_SIZE_MAX);
+    if (pwent_max == -1) {
+        pwent_max = 16384;
+    }
     std::vector<char> buf(pwent_max);
     int rc = getpwuid_r(getuid(), &pwent, buf.data(), buf.size(), &result);
     if (rc == 0 && result) {