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* [glibc/arm/morello/main] Fix elf/tst-tls20 stack OOB access
@ 2022-10-12 14:15 Szabolcs Nagy
0 siblings, 0 replies; 3+ messages in thread
From: Szabolcs Nagy @ 2022-10-12 14:15 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=37cfa707b08a6d8c060d7fdebf2cc255e1de8908
commit 37cfa707b08a6d8c060d7fdebf2cc255e1de8908
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Oct 11 13:07:59 2022 +0100
Fix elf/tst-tls20 stack OOB access
Off-by-one error found on morello with strict stack bounds.
Diff:
---
elf/tst-tls20.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/elf/tst-tls20.c b/elf/tst-tls20.c
index ce4635eeb1..3e94590a00 100644
--- a/elf/tst-tls20.c
+++ b/elf/tst-tls20.c
@@ -342,7 +342,7 @@ do_test_invalid_dependency (bool bind_now)
xdlclose (moddep);
}
- for (int n = 1; n <= nmods; n++)
+ for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
^ permalink raw reply [flat|nested] 3+ messages in thread
* [glibc/arm/morello/main] Fix elf/tst-tls20 stack OOB access
@ 2022-10-26 15:10 Szabolcs Nagy
0 siblings, 0 replies; 3+ messages in thread
From: Szabolcs Nagy @ 2022-10-26 15:10 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=00229078f49e933bdc7662c9b505d830aa9a1374
commit 00229078f49e933bdc7662c9b505d830aa9a1374
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Oct 11 13:07:59 2022 +0100
Fix elf/tst-tls20 stack OOB access
Off-by-one error found on morello with strict stack bounds.
Diff:
---
elf/tst-tls20.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/elf/tst-tls20.c b/elf/tst-tls20.c
index ce4635eeb1..9cebe22a40 100644
--- a/elf/tst-tls20.c
+++ b/elf/tst-tls20.c
@@ -264,7 +264,7 @@ do_test_dependency (void)
xdlclose (moddep);
}
- for (int n = 1; n <= nmods; n++)
+ for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
@@ -342,7 +342,7 @@ do_test_invalid_dependency (bool bind_now)
xdlclose (moddep);
}
- for (int n = 1; n <= nmods; n++)
+ for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
^ permalink raw reply [flat|nested] 3+ messages in thread
* [glibc/arm/morello/main] Fix elf/tst-tls20 stack OOB access
@ 2022-10-26 14:50 Szabolcs Nagy
0 siblings, 0 replies; 3+ messages in thread
From: Szabolcs Nagy @ 2022-10-26 14:50 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=829e179a524f6c67c1b7ed48ebcdcd01e3cbf3d4
commit 829e179a524f6c67c1b7ed48ebcdcd01e3cbf3d4
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Oct 11 13:07:59 2022 +0100
Fix elf/tst-tls20 stack OOB access
Off-by-one error found on morello with strict stack bounds.
Diff:
---
elf/tst-tls20.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/elf/tst-tls20.c b/elf/tst-tls20.c
index ce4635eeb1..9cebe22a40 100644
--- a/elf/tst-tls20.c
+++ b/elf/tst-tls20.c
@@ -264,7 +264,7 @@ do_test_dependency (void)
xdlclose (moddep);
}
- for (int n = 1; n <= nmods; n++)
+ for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
@@ -342,7 +342,7 @@ do_test_invalid_dependency (bool bind_now)
xdlclose (moddep);
}
- for (int n = 1; n <= nmods; n++)
+ for (int n = 1; n < nmods; n++)
if (mods[n] != 0)
unload_mod (n);
}
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-10-26 15:10 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2022-10-12 14:15 [glibc/arm/morello/main] Fix elf/tst-tls20 stack OOB access Szabolcs Nagy
2022-10-26 14:50 Szabolcs Nagy
2022-10-26 15:10 Szabolcs Nagy
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