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* [glibc] nptl/tst-setuid1-static: Improve isolation from system objects
@ 2020-04-27 16:38 Florian Weimer
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From: Florian Weimer @ 2020-04-27 16:38 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=def674652eeac60c386d04733318b311f8a5b620
commit def674652eeac60c386d04733318b311f8a5b620
Author: Florian Weimer <fweimer@redhat.com>
Date: Mon Apr 27 15:00:14 2020 +0200
nptl/tst-setuid1-static: Improve isolation from system objects
Static dlopen needs an LD_LIBRARY_PATH setting to avoid loading system
libraries.
Diff:
---
nptl/Makefile | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/nptl/Makefile b/nptl/Makefile
index 33fa03807e..ef9a6eb561 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -714,6 +714,11 @@ tst-audit-threads-ENV = LD_AUDIT=$(objpfx)tst-audit-threads-mod1.so
CFLAGS-tst-unwind-thread.c += -funwind-tables
+# The test uses dlopen indirectly and would otherwise load system
+# objects.
+tst-setuid1-static-ENV = \
+ LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
+
# The tests here better do not run in parallel.
ifeq ($(run-built-tests),yes)
ifneq ($(filter %tests,$(MAKECMDGOALS)),)
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