1 files changed, 0 insertions, 42 deletions
diff --git a/sys-apps/sandbox/files/sandbox-2.10-memory-corruption.patch b/sys-apps/sandbox/files/sandbox-2.10-memory-corruption.patch
deleted file mode 100644
index 7dd27c9d2246..000000000000
--- a/sys-apps/sandbox/files/sandbox-2.10-memory-corruption.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From 529a388ebb1b4e9d6ad8a1bb61dd8211833a5976 Mon Sep 17 00:00:00 2001
-From: Denis Lisov <dennis.lissov@gmail.com>
-Date: Sat, 19 Dec 2015 19:13:58 +0300
-Subject: [PATCH] libsandbox: fix old_malloc_size check on realloc
-
-Realloc uses SB_MALLOC_TO_SIZE assuming it returns the usable size,
-while it is really the mmap size, which is greater. Thus it may fail
-to reallocate even if required.
-
-URL: https://bugs.gentoo.org/568714
-Signed-off-by: Denis Lisov <dennis.lissov@gmail.com>
-Signed-off-by: Mike Frysinger <vapier@gentoo.org>
----
- libsandbox/memory.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/libsandbox/memory.c b/libsandbox/memory.c
-index 8581128..a2d69a2 100644
---- a/libsandbox/memory.c
-+++ b/libsandbox/memory.c
-@@ -40,7 +40,8 @@ static int sb_munmap(void *addr, size_t length)
- 
- #define SB_MALLOC_TO_MMAP(ptr) ((void*)((uintptr_t)(ptr) - MIN_ALIGN))
- #define SB_MMAP_TO_MALLOC(ptr) ((void*)((uintptr_t)(ptr) + MIN_ALIGN))
--#define SB_MALLOC_TO_SIZE(ptr) (*((size_t*)SB_MALLOC_TO_MMAP(ptr)))
-+#define SB_MALLOC_TO_MMAP_SIZE(ptr) (*((size_t*)SB_MALLOC_TO_MMAP(ptr)))
-+#define SB_MALLOC_TO_SIZE(ptr) (SB_MALLOC_TO_MMAP_SIZE(ptr) - MIN_ALIGN)
- 
- void *malloc(size_t size)
- {
-@@ -57,7 +58,7 @@ void free(void *ptr)
- {
- 	if (ptr == NULL)
- 		return;
--	if (munmap(SB_MALLOC_TO_MMAP(ptr), SB_MALLOC_TO_SIZE(ptr)))
-+	if (munmap(SB_MALLOC_TO_MMAP(ptr), SB_MALLOC_TO_MMAP_SIZE(ptr)))
- 		sb_ebort("sandbox memory corruption with free(%p): %s\n",
- 			ptr, strerror(errno));
- }
--- 
-2.6.2
-