Merge pull request #350 from TheModMaker/fixIosSim

Allow getpwuid_r to return missing entry.
google · Oct 31, 2019 · 242130d · 242130d
2 parents 1a4c47a + a606c31
commit 242130d
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diff --git a/CONTRIBUTORS b/CONTRIBUTORS
@@ -31,6 +31,7 @@ Fumitoshi Ukai <[email protected]>
 Guillaume Dumont <[email protected]>
 Håkan L. S. Younes <[email protected]>
 Ivan Penkov <[email protected]>
+Jacob Trimble <[email protected]>
 Jim Ray <[email protected]>
 Michael Tanner <[email protected]>
 MiniLight <[email protected]>

diff --git a/src/utilities.cc b/src/utilities.cc
@@ -311,7 +311,7 @@ static void MyUserNameInitializer() {
     char buffer[1024] = {'\0'};
     uid_t uid = geteuid();
     int pwuid_res = getpwuid_r(uid, &pwd, buffer, sizeof(buffer), &result);
-    if (pwuid_res == 0) {
+    if (pwuid_res == 0 && result) {
       g_my_user_name = pwd.pw_name;
     } else {
       snprintf(buffer, sizeof(buffer), "uid%d", uid);