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LibC: Don't leave /etc/passwd open in getlogin()

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This commit is contained in:
Andreas Kling 2020-01-08 16:01:51 +01:00
parent e1d4b19461
commit 03c34cc73f
1 changed files with 2 additions and 0 deletions
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2
Libraries/LibC/unistd.cpp
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@ -516,8 +516,10 @@ char* getlogin()
static char __getlogin_buffer[256]; static char __getlogin_buffer[256];
if (auto* passwd = getpwuid(getuid())) { if (auto* passwd = getpwuid(getuid())) {
strncpy(__getlogin_buffer, passwd->pw_name, sizeof(__getlogin_buffer)); strncpy(__getlogin_buffer, passwd->pw_name, sizeof(__getlogin_buffer));
endpwent();
return __getlogin_buffer; return __getlogin_buffer;
} }
endpwent();
return nullptr; return nullptr;
} }