diff options
Diffstat (limited to 'yocto-poky/meta/recipes-devtools/rsync/rsync-3.1.1/rsync.git-eac858085.patch')
-rw-r--r-- | yocto-poky/meta/recipes-devtools/rsync/rsync-3.1.1/rsync.git-eac858085.patch | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/yocto-poky/meta/recipes-devtools/rsync/rsync-3.1.1/rsync.git-eac858085.patch b/yocto-poky/meta/recipes-devtools/rsync/rsync-3.1.1/rsync.git-eac858085.patch deleted file mode 100644 index 1fcac490a..000000000 --- a/yocto-poky/meta/recipes-devtools/rsync/rsync-3.1.1/rsync.git-eac858085.patch +++ /dev/null @@ -1,101 +0,0 @@ -From eac858085e3ac94ec0ab5061d11f52652c90a869 Mon Sep 17 00:00:00 2001 -From: Wayne Davison <wayned@samba.org> -Date: Mon, 11 May 2015 12:36:20 -0700 -Subject: [PATCH 1/1] Add compat flag to allow proper seed checksum order. - Fixes the equivalent of librsync's CVE-2014-8242 issue. - -Upstream-Status: Backport - -Signed-off-by: Roy Li <rongqing.li@windriver.com> ---- - checksum.c | 17 +++++++++++++---- - compat.c | 5 +++++ - options.c | 1 + - 3 files changed, 19 insertions(+), 4 deletions(-) - -diff --git a/checksum.c b/checksum.c -index a1c2aa2..933b514 100644 ---- a/checksum.c -+++ b/checksum.c -@@ -23,6 +23,7 @@ - - extern int checksum_seed; - extern int protocol_version; -+extern int proper_seed_order; - - /* - a simple 32 bit checksum that can be upadted from either end -@@ -54,10 +55,18 @@ void get_checksum2(char *buf, int32 len, char *sum) - if (protocol_version >= 30) { - uchar seedbuf[4]; - md5_begin(&m); -- md5_update(&m, (uchar *)buf, len); -- if (checksum_seed) { -- SIVALu(seedbuf, 0, checksum_seed); -- md5_update(&m, seedbuf, 4); -+ if (proper_seed_order) { -+ if (checksum_seed) { -+ SIVALu(seedbuf, 0, checksum_seed); -+ md5_update(&m, seedbuf, 4); -+ } -+ md5_update(&m, (uchar *)buf, len); -+ } else { -+ md5_update(&m, (uchar *)buf, len); -+ if (checksum_seed) { -+ SIVALu(seedbuf, 0, checksum_seed); -+ md5_update(&m, seedbuf, 4); -+ } - } - md5_result(&m, (uchar *)sum); - } else { -diff --git a/compat.c b/compat.c -index 2454937..f89d466 100644 ---- a/compat.c -+++ b/compat.c -@@ -27,6 +27,7 @@ int inc_recurse = 0; - int compat_flags = 0; - int use_safe_inc_flist = 0; - int want_xattr_optim = 0; -+int proper_seed_order = 0; - - extern int am_server; - extern int am_sender; -@@ -78,6 +79,7 @@ int filesfrom_convert = 0; - #define CF_SYMLINK_ICONV (1<<2) - #define CF_SAFE_FLIST (1<<3) - #define CF_AVOID_XATTR_OPTIM (1<<4) -+#define CF_CHKSUM_SEED_FIX (1<<5) - - static const char *client_info; - -@@ -271,12 +273,15 @@ void setup_protocol(int f_out,int f_in) - compat_flags |= CF_SAFE_FLIST; - if (local_server || strchr(client_info, 'x') != NULL) - compat_flags |= CF_AVOID_XATTR_OPTIM; -+ if (local_server || strchr(client_info, 'C') != NULL) -+ compat_flags |= CF_CHKSUM_SEED_FIX; - write_byte(f_out, compat_flags); - } else - compat_flags = read_byte(f_in); - /* The inc_recurse var MUST be set to 0 or 1. */ - inc_recurse = compat_flags & CF_INC_RECURSE ? 1 : 0; - want_xattr_optim = protocol_version >= 31 && !(compat_flags & CF_AVOID_XATTR_OPTIM); -+ proper_seed_order = compat_flags & CF_CHKSUM_SEED_FIX ? 1 : 0; - if (am_sender) { - receiver_symlink_times = am_server - ? strchr(client_info, 'L') != NULL -diff --git a/options.c b/options.c -index 19c2b7d..4128b59 100644 ---- a/options.c -+++ b/options.c -@@ -2503,6 +2503,7 @@ void server_options(char **args, int *argc_p) - #endif - argstr[x++] = 'f'; /* flist I/O-error safety support */ - argstr[x++] = 'x'; /* xattr hardlink optimization not desired */ -+ argstr[x++] = 'C'; /* support checksum seed order fix */ - } - - if (x >= (int)sizeof argstr) { /* Not possible... */ --- -1.9.1 - |