From bd98ba2d7577584e650492bbcb4ea9dd0a3aa809 Mon Sep 17 00:00:00 2001
From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Date: Sun, 5 Feb 2017 21:35:33 +0000
Subject: For consistency, apply patch from previous commit (630a7c3) to the
 original Xserver/dix/dixfonts.c file, although the code is undef'ed when
 NXAGENT_SERVER is defined.

---
 nx-X11/programs/Xserver/dix/dixfonts.c | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

(limited to 'nx-X11/programs')

diff --git a/nx-X11/programs/Xserver/dix/dixfonts.c b/nx-X11/programs/Xserver/dix/dixfonts.c
index bbce105e3..4ac9fa696 100644
--- a/nx-X11/programs/Xserver/dix/dixfonts.c
+++ b/nx-X11/programs/Xserver/dix/dixfonts.c
@@ -1824,6 +1824,9 @@ SetFontPath(ClientPtr client, int npaths, unsigned char *paths, int *error)
 int
 SetDefaultFontPath(char *path)
 {
+    char       *temp_path,
+               *start,
+               *end;
     unsigned char *cp,
                *pp,
                *nump,
@@ -1834,12 +1837,36 @@ SetDefaultFontPath(char *path)
                 size = 0,
                 bad;
 
+    /* ensure temp_path contains "built-ins" */
+    start = path;
+    while (1) {
+	start = strstr(start, "built-ins");
+	if (start == NULL)
+	    break;
+	end = start + strlen("built-ins");
+	if ((start == path || start[-1] == ',') && (!*end || *end == ','))
+	    break;
+	start = end;
+    }
+    if (!start) {
+	if (asprintf(&temp_path, "%s%sbuilt-ins", path, *path ? "," : "")
+	   == -1)
+	   temp_path = NULL;
+    }
+    else {
+	temp_path = strdup(path);
+    }
+    if (!temp_path)
+	return BadAlloc;
+
     /* get enough for string, plus values -- use up commas */
-    len = strlen(path) + 1;
+    len = strlen(temp_path) + 1;
     nump = cp = newpath = (unsigned char *) ALLOCATE_LOCAL(len);
-    if (!newpath)
+    if (!newpath) {
+	free(temp_path);
 	return BadAlloc;
-    pp = (unsigned char *) path;
+    }
+    pp = (unsigned char *) temp_path;
     cp++;
     while (*pp) {
 	if (*pp == ',') {
@@ -1858,6 +1885,7 @@ SetDefaultFontPath(char *path)
     err = SetFontPathElements(num, newpath, &bad, TRUE);
 
     DEALLOCATE_LOCAL(newpath);
+    free(temp_path);
 
     return err;
 }
-- 
cgit v1.2.3