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_dl_exception_create_format: Add missing va_end

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Signed-off-by: Lv Ying <lvying6@huawei.com>
This commit is contained in:
Lv Ying 2021-07-31 15:42:08 +08:00
parent 55ed4357c2
commit 0222dab421
2 changed files with 31 additions and 1 deletions
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25
backport-_dl_exception_create_format-Add-missing-va_end.patch Normal file
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@ -0,0 +1,25 @@
From 0c4dcaf641089d64011c1eb9c45542ae43a87d5e Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Tue, 11 May 2021 09:04:29 +0530
Subject: [PATCH] _dl_exception_create_format: Add missing va_end
Coverity discovered a missing va_end.
---
elf/dl-exception.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/elf/dl-exception.c b/elf/dl-exception.c
index 1c63e4a3a65b..5cfe2002d29f 100644
--- a/elf/dl-exception.c
+++ b/elf/dl-exception.c
@@ -187,6 +187,7 @@ _dl_exception_create_format (struct dl_exception *exception, const char *objname
if (len_objname != end - wptr)
length_mismatch ();
exception->objname = memcpy (wptr, objname, len_objname);
+ va_end (ap);
}
}
rtld_hidden_def (_dl_exception_create_format)
--
2.18.4

7
glibc.spec
View File

@ -59,7 +59,7 @@
##############################################################################
Name: glibc
Version: 2.28
Release: 74
Release: 75
Summary: The GNU libc libraries
License: %{all_license}
URL: http://www.gnu.org/software/glibc/
@ -132,6 +132,7 @@ Patch48: backport-ldconfig-handle-.dynstr-located-in-separate-segment-.patch
Patch49: backport-CVE-2021-35942-wordexp-handle-overflow-in-positional-parameter-numb.patch
Patch50: backport-malloc-Initiate-tcache-shutdown-even-without-allocat.patch
Patch51: backport-ldconfig-Fix-memory-leaks.patch
Patch52: backport-_dl_exception_create_format-Add-missing-va_end.patch
Provides: ldconfig rtld(GNU_HASH) bundled(gnulib)
@ -1156,6 +1157,10 @@ fi
%doc hesiod/README.hesiod
%changelog
* Sat Jul 31 2021 Lv Ying<lvying6@huawei.com> - 2.28-75
- _dl_exception_create_format: Add missing va_end
https://sourceware.org/git/?p=glibc.git;a=commit;h=81046e2812a3b41ad9a818eb42a1681bea232ce9
* Sat Jul 31 2021 Lv Ying<lvying6@huawei.com> - 2.28-74
- ldconfig: Fix memory leaks
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=468d772e81e9842f4f73431c164b4a12f13d8658