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841bb94ce8
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From a78f2f0feda8f92cb59afe8236bd90726908768f Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sun, 25 Jun 2017 00:59:24 -0700
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Subject: [PATCH] tools.cc: fixed unused-result warning
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fix
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| ../../squid-3.5.26/src/tools.cc: In function 'void enter_suid()':
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| ../../squid-3.5.26/src/tools.cc:616:11: error: ignoring return value of 'int setuid(__uid_t)', declared with attribute warn_unused_result [-Werror=unused-result]
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| setuid(0);
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| ~~~~~~^~~
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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Upstream-Status: Submitted
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src/tools.cc | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/tools.cc b/src/tools.cc
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index 8137a03..843e266 100644
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--- a/src/tools.cc
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+++ b/src/tools.cc
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@@ -612,8 +612,8 @@ enter_suid(void)
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if (setresuid((uid_t)-1, 0, (uid_t)-1) < 0)
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debugs (21, 3, "enter_suid: setresuid failed: " << xstrerror ());
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#else
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-
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- setuid(0);
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+ if (setuid(0) < 0)
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+ debugs(50, DBG_IMPORTANT, "WARNING: no_suid: setuid(0): " << xstrerror());
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#endif
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#if HAVE_PRCTL && defined(PR_SET_DUMPABLE)
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/* Set Linux DUMPABLE flag */
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--
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2.13.1
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