From 616646a0c4c5709ab334a11907642e710f912697 Mon Sep 17 00:00:00 2001
From: Swen Schillig <swen@linux.ibm.com>
Date: Thu, 15 Aug 2019 14:22:46 +0200
Subject: [PATCH 1/5] talloc: ASAN fix for test_realloc_on_destructor_parent
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Direct leak of 96 byte(s) in 1 object(s) allocated from:
#0 0x7fd52c00dc08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x7fd52befec45 in __talloc_with_prefix ../../talloc.c:782
#2 0x7fd52befec45 in __talloc ../../talloc.c:824
#3 0x7fd52befec45 in _talloc_named_const ../../talloc.c:981
#4 0x7fd52befec45 in talloc_named_const ../../talloc.c:1748
#5 0x4099bd in test_realloc_on_destructor_parent ../../testsuite.c:1000
#6 0x4099bd in torture_local_talloc ../../testsuite.c:2129
#7 0x402603 in main ../../testsuite_main.c:32
#8 0x7fd52bcb8412 in __libc_start_main (/lib64/libc.so.6+0x24412)
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Matthias Dieter Wallnöfer <mdw@samba.org>
---
testsuite.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/testsuite.c b/testsuite.c
index a76a64716c8f5378c96c606d12c4e9deb691d94a..9e340827e88e7779b24b65dffd0e2d8d4f9a46f0 100644
--- a/testsuite.c
+++ b/testsuite.c
@@ -1035,6 +1035,8 @@ static bool test_realloc_on_destructor_parent(void)
printf("success: free_for_exit\n");
+ talloc_free(top); /* make ASAN happy */
+
return true;
}
--
2.23.0.rc2
From 878e804df6377ffa120ae62b9abb182c957c10a6 Mon Sep 17 00:00:00 2001
From: Swen Schillig <swen@linux.ibm.com>
Date: Thu, 15 Aug 2019 14:33:32 +0200
Subject: [PATCH 2/5] talloc: ASAN fix for test_talloc_free_in_destructor
MIME-Version: 1.0
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Indirect leak of 104 byte(s) in 1 object(s) allocated from:
#0 0x7f06393dfc08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x7f06392d0c45 in __talloc_with_prefix ../../talloc.c:782
#2 0x7f06392d0c45 in __talloc ../../talloc.c:824
#3 0x7f06392d0c45 in _talloc_named_const ../../talloc.c:981
#4 0x7f06392d0c45 in talloc_named_const ../../talloc.c:1748
#5 0x409edd in test_talloc_free_in_destructor ../../testsuite.c:1256
#6 0x409edd in torture_local_talloc ../../testsuite.c:2138
#7 0x402603 in main ../../testsuite_main.c:32
#8 0x7f063908a412 in __libc_start_main (/lib64/libc.so.6+0x24412)
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Matthias Dieter Wallnöfer <mdw@samba.org>
---
testsuite.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/testsuite.c b/testsuite.c
index 9e340827e88e7779b24b65dffd0e2d8d4f9a46f0..c119884fd55391d90e74f60322c78776f9730609 100644
--- a/testsuite.c
+++ b/testsuite.c
@@ -1266,6 +1266,8 @@ static bool test_talloc_free_in_destructor(void)
talloc_free(level0);
+ talloc_free(level3); /* make ASAN happy */
+
printf("success: free_in_destructor\n");
return true;
}
--
2.23.0.rc2
From 6c3e8a0a9f0636467af5678c04d5aecc9c3dbf7a Mon Sep 17 00:00:00 2001
From: Swen Schillig <swen@linux.ibm.com>
Date: Thu, 15 Aug 2019 14:36:59 +0200
Subject: [PATCH 3/5] talloc: ASAN fix for test_pool_nest
MIME-Version: 1.0
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Direct leak of 96 byte(s) in 1 object(s) allocated from:
#0 0x7f06393dfc08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x7f06392d0c45 in __talloc_with_prefix ../../talloc.c:782
#2 0x7f06392d0c45 in __talloc ../../talloc.c:824
#3 0x7f06392d0c45 in _talloc_named_const ../../talloc.c:981
#4 0x7f06392d0c45 in talloc_named_const ../../talloc.c:1748
#5 0x40901e in test_pool_nest ../../testsuite.c:1451
#6 0x40901e in torture_local_talloc ../../testsuite.c:2096
#7 0x402603 in main ../../testsuite_main.c:32
#8 0x7f063908a412 in __libc_start_main (/lib64/libc.so.6+0x24412)
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Matthias Dieter Wallnöfer <mdw@samba.org>
---
testsuite.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/testsuite.c b/testsuite.c
index c119884fd55391d90e74f60322c78776f9730609..d936d18c2ae434686a29e58bff308afc1bc51133 100644
--- a/testsuite.c
+++ b/testsuite.c
@@ -1468,6 +1468,8 @@ static bool test_pool_nest(void)
talloc_free(p1);
+ talloc_free(e); /* make ASAN happy */
+
return true;
}
--
2.23.0.rc2
From d0933ec62c113a6da5209a556fad8819febe4ec2 Mon Sep 17 00:00:00 2001
From: Swen Schillig <swen@linux.ibm.com>
Date: Thu, 15 Aug 2019 14:39:58 +0200
Subject: [PATCH 4/5] talloc: ASAN fix for test_rusty
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit
Direct leak of 100 byte(s) in 1 object(s) allocated from:
#0 0x7f06393dfc08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x7f06392d1af3 in __talloc_with_prefix ../../talloc.c:782
#2 0x7f06392d1af3 in __talloc ../../talloc.c:824
#3 0x7f06392d1af3 in __talloc_strlendup ../../talloc.c:2455
#4 0x7f06392d1af3 in talloc_strdup ../../talloc.c:2471
#5 0x40b4f0 in test_rusty ../../testsuite.c:1543
#6 0x40b4f0 in torture_local_talloc ../../testsuite.c:2146
#7 0x402603 in main ../../testsuite_main.c:32
#8 0x7f063908a412 in __libc_start_main (/lib64/libc.so.6+0x24412)
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Matthias Dieter Wallnöfer <mdw@samba.org>
---
testsuite.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/testsuite.c b/testsuite.c
index d936d18c2ae434686a29e58bff308afc1bc51133..ffede68f52a1d3ffb535ea7bab2825483ec2b470 100644
--- a/testsuite.c
+++ b/testsuite.c
@@ -1540,7 +1540,7 @@ static bool test_free_ref_null_context(void)
static bool test_rusty(void)
{
void *root;
- const char *p1;
+ char *p1;
talloc_enable_null_tracking();
root = talloc_new(NULL);
@@ -1549,6 +1549,8 @@ static bool test_rusty(void)
talloc_report_full(root, stdout);
talloc_free(root);
CHECK_BLOCKS("null_context", NULL, 2);
+ talloc_free(p1); /* make ASAN happy */
+
return true;
}
--
2.23.0.rc2
From fc4ad5b6dfdcfb859f92dcca868a043e31a051b0 Mon Sep 17 00:00:00 2001
From: Swen Schillig <swen@linux.ibm.com>
Date: Thu, 15 Aug 2019 14:43:22 +0200
Subject: [PATCH 5/5] talloc: ASAN fix for test_magic_protection
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Direct leak of 1152 byte(s) in 1 object(s) allocated from:
#0 0x7f06393dfc08 in __interceptor_malloc (/lib64/libasan.so.5+0xefc08)
#1 0x7f06392cfd59 in __talloc_with_prefix ../../talloc.c:782
#2 0x7f06392cfd59 in _talloc_pool ../../talloc.c:837
#3 0x7f06392cfd59 in talloc_pool ../../talloc.c:859
#4 0x40b83c in test_magic_protection ../../testsuite.c:1960
#5 0x40b83c in torture_local_talloc ../../testsuite.c:2164
#6 0x402603 in main ../../testsuite_main.c:32
#7 0x7f063908a412 in __libc_start_main (/lib64/libc.so.6+0x24412)
Signed-off-by: Swen Schillig <swen@linux.ibm.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Matthias Dieter Wallnöfer <mdw@samba.org>
---
testsuite.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/testsuite.c b/testsuite.c
index ffede68f52a1d3ffb535ea7bab2825483ec2b470..aa5c771ea31e524c93fd42d97304b025f172b684 100644
--- a/testsuite.c
+++ b/testsuite.c
@@ -1999,6 +1999,8 @@ static bool test_magic_protection(void)
while (wait(&exit_status) != pid);
+ talloc_free(pool); /* make ASAN happy */
+
if (!WIFEXITED(exit_status)) {
printf("Child exited through unexpected abnormal means\n");
return false;
--
2.23.0.rc2