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author | 2015-08-08 13:49:04 -0700 | |
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committer | 2015-08-08 17:38:18 -0700 | |
commit | 56bd759df1d0c750a065b8c845e93d5dfa6b549d (patch) | |
tree | 3f91093cdb475e565ae857f1c5a7fd339e2d781e /net-libs/libvncserver/files/libvncserver-memcpy.patch | |
download | gentoo-56bd759df1d0c750a065b8c845e93d5dfa6b549d.tar.gz gentoo-56bd759df1d0c750a065b8c845e93d5dfa6b549d.tar.bz2 gentoo-56bd759df1d0c750a065b8c845e93d5dfa6b549d.zip |
proj/gentoo: Initial commit
This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.
This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.
Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed
Diffstat (limited to 'net-libs/libvncserver/files/libvncserver-memcpy.patch')
-rw-r--r-- | net-libs/libvncserver/files/libvncserver-memcpy.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/net-libs/libvncserver/files/libvncserver-memcpy.patch b/net-libs/libvncserver/files/libvncserver-memcpy.patch new file mode 100644 index 000000000000..9d30e7e3122a --- /dev/null +++ b/net-libs/libvncserver/files/libvncserver-memcpy.patch @@ -0,0 +1,24 @@ +Fix a buffer overflow on platforms where sizeof(long) > sizeof(int). +https://bugs.gentoo.org/show_bug.cgi?id=329031 + +--- libvncserver/tightvnc-filetransfer/filetransfermsg.c ++++ libvncserver/tightvnc-filetransfer/filetransfermsg.c +@@ -393,7 +393,8 @@ + CreateFileDownloadZeroSizeDataMsg(unsigned long mTime) + { + FileTransferMsg fileDownloadZeroSizeDataMsg; +- int length = sz_rfbFileDownloadDataMsg + sizeof(int); ++ uint32_t mTime32 = (uint32_t)mTime; ++ int length = sz_rfbFileDownloadDataMsg + sizeof(mTime32); + rfbFileDownloadDataMsg *pFDD = NULL; + char *pFollow = NULL; + +@@ -413,7 +414,7 @@ + pFDD->compressedSize = Swap16IfLE(0); + pFDD->realSize = Swap16IfLE(0); + +- memcpy(pFollow, &mTime, sizeof(unsigned long)); ++ memcpy(pFollow, &mTime, sizeof(mTime32)); + + fileDownloadZeroSizeDataMsg.data = pData; + fileDownloadZeroSizeDataMsg.length = length; |