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-rw-r--r--main/lz4/CVE-2021-3520.patch22
1 files changed, 0 insertions, 22 deletions
diff --git a/main/lz4/CVE-2021-3520.patch b/main/lz4/CVE-2021-3520.patch
deleted file mode 100644
index 053958dfe8..0000000000
--- a/main/lz4/CVE-2021-3520.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From 8301a21773ef61656225e264f4f06ae14462bca7 Mon Sep 17 00:00:00 2001
-From: Jasper Lievisse Adriaanse <j@jasper.la>
-Date: Fri, 26 Feb 2021 15:21:20 +0100
-Subject: [PATCH] Fix potential memory corruption with negative memmove() size
-
----
- lib/lz4.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/lz4.c b/lib/lz4.c
-index 5f524d01d..c2f504ef3 100644
---- a/lib/lz4.c
-+++ b/lib/lz4.c
-@@ -1749,7 +1749,7 @@ LZ4_decompress_generic(
- const size_t dictSize /* note : = 0 if noDict */
- )
- {
-- if (src == NULL) { return -1; }
-+ if ((src == NULL) || (outputSize < 0)) { return -1; }
-
- { const BYTE* ip = (const BYTE*) src;
- const BYTE* const iend = ip + srcSize;