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| author | Andrew Kaster <akaster@serenityos.org> | 2022-06-14 18:54:49 -0600 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2022-06-19 09:05:35 +0200 |
| commit | 6eb9ebec5f2c8dcc937ee048dcede2d4a15c1f8f (patch) | |
| tree | c371d2881aaba5f06e40c1b6e3452351e1a6862a /Userland/Libraries/LibC | |
| parent | 455038d6fc809039b9a1a3606f84ed762b08bb8c (diff) | |
| download | serenity-6eb9ebec5f2c8dcc937ee048dcede2d4a15c1f8f.zip | |
LibC: Stop leaking FILE* from use of getgrnam and getgrgid
Diffstat (limited to 'Userland/Libraries/LibC')
| -rw-r--r-- | Userland/Libraries/LibC/grp.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Userland/Libraries/LibC/grp.cpp b/Userland/Libraries/LibC/grp.cpp index 676be6b1c3..94ad2b2634 100644 --- a/Userland/Libraries/LibC/grp.cpp +++ b/Userland/Libraries/LibC/grp.cpp @@ -5,6 +5,7 @@ * SPDX-License-Identifier: BSD-2-Clause */ +#include <AK/ScopeGuard.h> #include <AK/String.h> #include <AK/Vector.h> #include <errno.h> @@ -58,6 +59,7 @@ void endgrent() struct group* getgrgid(gid_t gid) { setgrent(); + ScopeGuard guard = [] { endgrent(); }; while (auto* gr = getgrent()) { if (gr->gr_gid == gid) return gr; @@ -68,6 +70,7 @@ struct group* getgrgid(gid_t gid) struct group* getgrnam(char const* name) { setgrent(); + ScopeGuard guard = [] { endgrent(); }; while (auto* gr = getgrent()) { if (!strcmp(gr->gr_name, name)) return gr; |