fix(settings): posix_getpwuid
can return false
which should not be accessed like an array
#43334
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Summary
When
fileowner
is false or the user can not read/etc/passwd
(SELinux etc) thenposix_getpwuid
will fail and returnfalse
which of cause should not be accessed likefalse['user']
.This is one of the errors reported in the log of #43323
Checklist