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Code Issues Releases Activity

- update to 1.0.9

Browse Source 
Obtained from:		xorg-dev repo
This commit is contained in:
Eitan Adler 2012-01-21 23:11:04 +00:00
parent 956a6b714e
commit 459f0e5078
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=289579
3 changed files with 3 additions and 182 deletions
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3
x11/xrdb/Makefile
View File

@ -6,8 +6,7 @@
#
PORTNAME= xrdb
PORTVERSION= 1.0.6
PORTREVISION= 1
PORTVERSION= 1.0.9
CATEGORIES= x11
MAINTAINER= x11@FreeBSD.org

4
x11/xrdb/distinfo
View File

@ -1,2 +1,2 @@
SHA256 (xorg/app/xrdb-1.0.6.tar.bz2) = 8d062a3764665fcf22b14df4a5aca6af1e6d7d613296875b31b68e74ef66fc99
SIZE (xorg/app/xrdb-1.0.6.tar.bz2) = 108542
SHA256 (xorg/app/xrdb-1.0.9.tar.bz2) = 642401e12996efe3e5e5307a245e24c282b94a44c1f147e177c8484b862aeab7
SIZE (xorg/app/xrdb-1.0.9.tar.bz2) = 118971

178
x11/xrdb/files/patch-xrdb.c
View File

@ -1,178 +0,0 @@
From 1027d5df07398c1507fb1fe3a9981aa6b4bc3a56 Mon Sep 17 00:00:00 2001
From: Matthias Hopf <mhopf@suse.de>
Date: Tue, 01 Mar 2011 18:37:34 +0000
Subject: Create shell-escape-safe cpp options in the non-pathetic-cpp case.
Fixes CVE-2011-0465.
Signed-off-by: Matthias Hopf <mhopf@suse.de>
Reviewed-by: Adam Jackson <ajax@redhat.com>
---
diff --git a/xrdb.c b/xrdb.c
index c3ef0fd..ea698b9 100644
--- xrdb.c
+++ xrdb.c
@@ -142,6 +142,8 @@ static Entries newDB;
static void fatal(char *, ...);
static void addstring ( String *arg, const char *s );
+static void addescapedstring ( String *arg, const char *s );
+static void addtokstring ( String *arg, const char *s );
static void FormatEntries ( Buffer *buffer, Entries *entries );
static void StoreProperty ( Display *dpy, Window root, Atom res_prop );
static void Process ( int scrno, Bool doScreen, Bool execute );
@@ -433,14 +435,20 @@ AddDef(String *buff, char *title, char *value)
addstring(buff, " -D");
} else
addstring(buff, "-D");
- addstring(buff, title);
+ addtokstring(buff, title);
if (value && (value[0] != '\0')) {
addstring(buff, "=");
- addstring(buff, value);
+ addescapedstring(buff, value);
}
}
static void
+AddSimpleDef(String *buff, char *title)
+{
+ AddDef(buff, title, (char *)NULL);
+}
+
+static void
AddDefQ(String *buff, char *title, char *value)
{
#ifdef PATHETICCPP
@@ -449,8 +457,9 @@ AddDefQ(String *buff, char *title, char *value)
else
#endif
if (value && (value[0] != '\0')) {
- AddDef(buff, title, "\"");
- addstring(buff, value);
+ AddSimpleDef(buff, title);
+ addstring(buff, "=\"");
+ addescapedstring(buff, value);
addstring(buff, "\"");
} else
AddDef(buff, title, NULL);
@@ -465,24 +474,28 @@ AddNum(String *buff, char *title, int value)
}
static void
-AddSimpleDef(String *buff, char *title)
+AddDefTok(String *buff, char *prefix, char *title)
{
- AddDef(buff, title, (char *)NULL);
+ char name[512];
+
+ snprintf(name, sizeof(name), "%s%s", prefix, title);
+ AddSimpleDef(buff, name);
}
static void
-AddDefTok(String *buff, char *prefix, char *title)
+AddDefHostname(String *buff, char *title, char *value)
{
char *s;
char name[512];
char c;
- snprintf(name, sizeof(name), "%s%s", prefix, title);
+ strncpy (name, value, sizeof(name)-1);
+ name[sizeof(name)-1] = '\0';
for (s = name; (c = *s); s++) {
- if (!isalpha(c) && !isdigit(c) && c != '_')
+ if (!isalpha(c) && !isdigit(c) && c != '_' && c != '.' && c != ':' && c != '-')
*s = '_';
}
- AddSimpleDef(buff, name);
+ AddDef(buff, title, name);
}
static void
@@ -502,7 +515,7 @@ AddUndef(String *buff, char *title)
addstring(buff, " -U");
} else
addstring(buff, "-U");
- addstring(buff, title);
+ addtokstring(buff, title);
}
static void
@@ -565,11 +578,11 @@ DoDisplayDefines(Display *display, String *defs, char *host)
}
if (!*server || !strcmp(server, "unix") || !strcmp(server, "localhost"))
strcpy(server, client);
- AddDef(defs, "HOST", server); /* R3 compatibility */
- AddDef(defs, "SERVERHOST", server);
+ AddDefHostname(defs, "HOST", server); /* R3 compatibility */
+ AddDefHostname(defs, "SERVERHOST", server);
AddDefTok(defs, "SRVR_", server);
AddNum(defs, "DISPLAY_NUM", n);
- AddDef(defs, "CLIENTHOST", client);
+ AddDefHostname(defs, "CLIENTHOST", client);
AddDefTok(defs, "CLNT_", client);
AddNum(defs, "VERSION", ProtocolVersion(display));
AddNum(defs, "REVISION", ProtocolRevision(display));
@@ -612,7 +625,7 @@ DoScreenDefines(Display *display, int scrno, String *defs)
AddNum(defs, "Y_RESOLUTION", Resolution(screen->height,screen->mheight));
AddNum(defs, "PLANES", DisplayPlanes(display, scrno));
AddNum(defs, "BITS_PER_RGB", visual->bits_per_rgb);
- AddDef(defs, "CLASS", ClassNames[visual->class]);
+ AddDefQ(defs, "CLASS", ClassNames[visual->class]);
snprintf(name, sizeof(name), "CLASS_%s", ClassNames[visual->class]);
AddNum(defs, name, (int)visual->visualid);
switch(visual->class) {
@@ -780,6 +793,40 @@ addstring(String *arg, const char *s)
arg->used += strlen(s);
}
+static void
+addescapedstring(String *arg, const char *s)
+{
+ char copy[512], *c;
+
+ for (c = copy; *s && c < &copy[sizeof(copy)-1]; s++) {
+ switch (*s) {
+ case '"': case '\'': case '`':
+ case '$': case '\\':
+ *c++ = '_';
+ break;
+ default:
+ *c++ = *s;
+ }
+ }
+ *c = 0;
+ addstring (arg, copy);
+}
+
+static void
+addtokstring(String *arg, const char *s)
+{
+ char copy[512], *c;
+
+ for (c = copy; *s && c < &copy[sizeof(copy)-1]; s++) {
+ if (!isalpha(*s) && !isdigit(*s) && *s != '_')
+ *c++ = '_';
+ else
+ *c++ = *s;
+ }
+ *c = 0;
+ addstring (arg, copy);
+}
+
int
main(int argc, char *argv[])
@@ -892,7 +939,7 @@ main(int argc, char *argv[])
continue;
} else if (arg[1] == 'I') {
addstring(&includes, " ");
- addstring(&includes, arg);
+ addescapedstring(&includes, arg);
continue;
} else if (arg[1] == 'U' || arg[1] == 'D') {
if (num_cmd_defines < MAX_CMD_DEFINES) {
--
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