1 files changed, 0 insertions, 95 deletions

diff --git a/meta/recipes-core/uclibc/uclibc-git/libc-stdlib-canonicalize_file_name-memory-leak.patch b/meta/recipes-core/uclibc/uclibc-git/libc-stdlib-canonicalize_file_name-memory-leak.patch
deleted file mode 100644
index 83d21e2ec7..0000000000
--- a/meta/recipes-core/uclibc/uclibc-git/libc-stdlib-canonicalize_file_name-memory-leak.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From patchwork Wed Oct 21 06:02:30 2015
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: libc/stdlib: canonicalize_file_name() memory leak
-From: =?utf-8?q?Wojciech_Nizi=C5=84ski?= <niziak@spox.org>
-X-Patchwork-Id: 533608
-Message-Id: <loom.20151021T080015-833@post.gmane.org>
-To: uclibc@uclibc.org
-Date: Wed, 21 Oct 2015 06:02:30 +0000 (UTC)
-
-System based on Buildroot 2014.11
-    Linux 3.10.88
-    uclibc 0.9.33.2 (also with 1.0.2)
-    systemd 216
-    gcc 4.8.3 (also with 4.9.2)
-
-Bug:
-    After 2 days system is out of memory. PID 1 (systemd) is allocating.
-    over 120MB od RAM..
-    Just after reboot PID 1 is taking only about 600kB.
-
-How to reproduce:
-    With every systemd service reload or restart, heap of PID 1 grows.
-    Try with command:
-    watch -n1 \
-    'systemctl stop systemd-sysctl ; grep heap /proc/1/smaps -A15; free'
-
-Source of bug:
-
-    Uclibc's canonicalize_file_name() is allocating temprary buffer of.
-    4kB (PATH_MAX), and passing it to realpath() as second argument..
-    Function canonicalize... is not checking if realpath() fails and.
-    memory is lost.
-
-    Backtrace:
-    #0  malloc (bytes=4096) at libc/stdlib/malloc-standard/malloc.c:844
-    #1  canonicalize_file_name.
-        (name="/etc/systemd/system/systemd-sysctl.service.d") at.
-        libc/stdlib/canonicalize.c:30
-    #2  path_strv_resolve (...) at src/shared/path-util.c:275
-
-Solution:
-    Do not use temporary buffer like in eglibc.
-    Function realpath() will be responsible for allocation.
-
-From: Wojciech Nizinski <w.nizinski@grinn-global.com>
-Date: Tue, 20 Oct 2015 14:08:09 +0200
-Subject: [PATCH]libc/stdlib: canonicalize_file_name() memory leak
-
-Uclibc's canonicalize_file_name() is allocating temprary buffer of 4kB
-(PATH_MAX), and passing it to realpath() as second argument. Function is
-not checking if realpath() fails and memory is lost.
----
-Upstream-Status: Submitted
-
- libc/stdlib/canonicalize.c | 21 +--------------------
- 1 file changed, 1 insertion(+), 20 deletions(-)
-
-diff --git a/libc/stdlib/canonicalize.c b/libc/stdlib/canonicalize.c
-index 06e710a..da09d58 100644
---- a/libc/stdlib/canonicalize.c
-+++ b/libc/stdlib/canonicalize.c
-@@ -9,30 +9,11 @@
-  */
- 
- #include <stdlib.h>
--#include <limits.h>
- 
- #ifdef __USE_GNU
- 
--#ifndef PATH_MAX
--# ifdef _POSIX_VERSION
--#  define PATH_MAX _POSIX_PATH_MAX
--# else
--#  ifdef MAXPATHLEN
--#   define PATH_MAX MAXPATHLEN
--#  else
--#   define PATH_MAX 1024
--#  endif
--# endif
--#endif
--
- char * canonicalize_file_name (const char *name)
- {
--       char *buf = (char *) malloc(PATH_MAX);
--
--       if(unlikely(buf == NULL))
--               return NULL;
--
--       *buf='\0';
--       return realpath (name, buf);
-+       return realpath (name, NULL);
- }
- #endif