mirror of
https://github.com/openwrt/packages.git
synced 2025-12-21 17:04:32 +04:00
f9e7e2db94
This commit adds a valid git patch header for each patch, so that additional information can be stored. This is in this case and 'CVE:' tag. This can be used by CVE scanner to find out if the patch fixes a CVE. Signed-off-by: Florian Eckert <fe@dev.tdt.de>
35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From 673c5b95e5ead5b83cb81b208fe13a5352ccdafc Mon Sep 17 00:00:00 2001
|
|
From: OpenWrt community <openwrt-devel@lists.openwrt.org>
|
|
Date: Mon, 30 Oct 2023 14:51:36 +0100
|
|
Subject: [PATCH] fix: error to prevent unsigned overflow
|
|
|
|
---
|
|
extract.c | 11 ++++++++++-
|
|
1 file changed, 10 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/extract.c b/extract.c
|
|
index ad8b3f7..17b201f 100644
|
|
--- a/extract.c
|
|
+++ b/extract.c
|
|
@@ -1257,8 +1257,17 @@ static int extract_or_test_entrylist(__G__ numchunk,
|
|
if (G.lrec.compression_method == STORED) {
|
|
zusz_t csiz_decrypted = G.lrec.csize;
|
|
|
|
- if (G.pInfo->encrypted)
|
|
+ if (G.pInfo->encrypted) {
|
|
+ if (csiz_decrypted <= 12) {
|
|
+ /* handle the error now to prevent unsigned overflow */
|
|
+ Info(slide, 0x401, ((char *)slide,
|
|
+ LoadFarStringSmall(ErrUnzipNoFile),
|
|
+ LoadFarString(InvalidComprData),
|
|
+ LoadFarStringSmall2(Inflate)));
|
|
+ return PK_ERR;
|
|
+ }
|
|
csiz_decrypted -= 12;
|
|
+ }
|
|
if (G.lrec.ucsize != csiz_decrypted) {
|
|
Info(slide, 0x401, ((char *)slide,
|
|
LoadFarStringSmall2(WrnStorUCSizCSizDiff),
|
|
--
|
|
|