52 lines
2.1 KiB
Diff
52 lines
2.1 KiB
Diff
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From 5897690a889c6f2a11135d1ed33089409ddb8c57 Mon Sep 17 00:00:00 2001
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From: Lukas Slebodnik <lslebodn@redhat.com>
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Date: Wed, 17 Feb 2016 17:23:37 +0100
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Subject: [PATCH 66/86] sss_idmap-tests: Fix segmentation fault
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I can reproduce it only with clang.
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But it's tipical off by one error.
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sh$ ./sss_idmap-tests
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Running suite(s): IDMAP
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Segmentation fault (core dumped)
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Running suite(s): IDMAP
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==2644== Process terminating with default action of signal 11 (SIGSEGV)
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==2644== Access not within mapped region at address 0xA08F430
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==2644== at 0x4C2CC53: strcmp (vg_replace_strmem.c:842)
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==2644== by 0x4060DA: idmap_test_sid2uid_additional_secondary_slices (sss_idmap-tests.c:451)
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==2644== by 0x503C78A: ??? (in /usr/lib64/libcheck.so.0.0.0)
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==2644== by 0x503CB7C: srunner_run (in /usr/lib64/libcheck.so.0.0.0)
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==2644== by 0x4061EE: main (sss_idmap-tests.c:965)
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==2644== If you believe this happened as a result of a stack
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==2644== overflow in your program's main thread (unlikely but
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==2644== possible), you can try to increase the size of the
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==2644== main thread stack using the --main-stacksize= flag.
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==2644== The main thread stack size used in this run was 8388608.
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Reviewed-by: Sumit Bose <sbose@redhat.com>
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(cherry picked from commit 4f3a996561445ba82c854bb2b674f975f596e884)
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(cherry picked from commit 999af61d6a55bf816d86dbfc94214383436b18d3)
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---
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src/tests/sss_idmap-tests.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/tests/sss_idmap-tests.c b/src/tests/sss_idmap-tests.c
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index 900b7bff1cd4f3c6f9cdffc4b012864d05e72913..885913645ed286636758f3f48a5a62d87cc9ab75 100644
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--- a/src/tests/sss_idmap-tests.c
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+++ b/src/tests/sss_idmap-tests.c
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@@ -427,8 +427,8 @@ START_TEST(idmap_test_sid2uid_additional_secondary_slices)
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struct TALLOC_CTX *tmp_ctx;
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const char *dom_prefix = "S-1-5-21-1-2-3";
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const int max_rid = 80;
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- const char *sids[max_rid];
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- unsigned int ids[max_rid];
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+ const char *sids[max_rid + 1];
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+ unsigned int ids[max_rid + 1];
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tmp_ctx = talloc_new(NULL);
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fail_unless(tmp_ctx != NULL, "Out of memory.");
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--
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2.5.0
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