diff options
Diffstat (limited to 'meta/recipes-support/lz4/files/CVE-2021-3520.patch')
-rw-r--r-- | meta/recipes-support/lz4/files/CVE-2021-3520.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/meta/recipes-support/lz4/files/CVE-2021-3520.patch b/meta/recipes-support/lz4/files/CVE-2021-3520.patch deleted file mode 100644 index 5ac8f6691f..0000000000 --- a/meta/recipes-support/lz4/files/CVE-2021-3520.patch +++ /dev/null @@ -1,27 +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 - -Upstream-Status: Backport -https://github.com/lz4/lz4/commit/8301a21773ef61656225e264f4f06ae14462bca7#diff-7055e9cf14c488aea9837aaf9f528b58ee3c22988d7d0d81d172ec62d94a88a7 -CVE: CVE-2021-3520 -Signed-off-by: Armin Kuster <akuster@mvista.com> - ---- - lib/lz4.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -Index: git/lib/lz4.c -=================================================================== ---- git.orig/lib/lz4.c -+++ git/lib/lz4.c -@@ -1665,7 +1665,7 @@ 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; |