31 lines
794 B
Diff
31 lines
794 B
Diff
From adb76c754290c328a88438af89e491ece7e6a9c5 Mon Sep 17 00:00:00 2001
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From: Bruno Haible <bruno@clisp.org>
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Date: Thu, 6 Jun 2024 02:24:44 +0200
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Subject: [PATCH] putenv: Don't crash upon out-of-memory.
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* lib/putenv.c (_unsetenv): Handle malloc failure.
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Reference:https://github.com/coreutils/gnulib/commit/adb76c754290c328a88438af89e491ece7e6a9c5
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Conflict:delete ChangeLog
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---
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lib/putenv.c | 2 ++
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1 files changed, 2 insertions(+)
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diff --git a/lib/putenv.c b/lib/putenv.c
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index 525d12ae..1d70717e 100644
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--- a/lib/putenv.c
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+++ b/lib/putenv.c
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@@ -92,6 +92,8 @@ _unsetenv (const char *name)
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{
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int putenv_result;
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char *name_ = malloc (len + 2);
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+ if (name_ == NULL)
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+ return -1;
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memcpy (name_, name, len);
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name_[len] = '=';
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name_[len + 1] = 0;
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--
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2.43.0
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