rocklinux/package/x11/gv/CVE-2006-5864.patch

--- ./src/ps.c.sec2	2006-11-09 17:31:34.000000000 +0000
+++ ./src/ps.c	2006-11-09 17:37:07.000000000 +0000
@@ -1423,6 +1423,8 @@
 	quoted=1;
 	line++;
 	while (*line && !(*line == ')' && level == 0 )) {
+	    if (cp - text >= PSLINELENGTH - 2)
+		break;
 	    if (*line == '\\') {
 		if (*(line+1) == 'n') {
 		    *cp++ = '\n';
@@ -1477,8 +1479,11 @@
 	    }
 	}
     } else {
-	while (*line && !(*line == ' ' || *line == '\t' || *line == '\n'))
+	while (*line && !(*line == ' ' || *line == '\t' || *line == '\n')) {
+	    if (cp - text >= PSLINELENGTH - 2)
+		break;
 	    *cp++ = *line++;
+	}
     }
     *cp = '\0';
     if (next_char) *next_char = line;