1Upstream-Status: Inappropriate [1]
2
3[1] Not the author, the patch is from:
4http://vault.centos.org/5.8/os/SRPMS/rdist-6.1.5-44.src.rpm
5
6--- rdist-6.1.5/src/client.c.links	Wed Feb 17 17:46:09 1999
7+++ rdist-6.1.5/src/client.c	Wed Feb 17 17:51:15 1999
8@@ -309,6 +309,18 @@
9 	return(0);
10 }
11
12+void freelinkinfo(lp)
13+	struct linkbuf *lp;
14+{
15+	if (lp->pathname)
16+		free(lp->pathname);
17+	if (lp->src)
18+		free(lp->src);
19+	if (lp->target)
20+		free(lp->target);
21+	free(lp);
22+}
23+
24 /*
25  * Save and retrieve hard link info
26  */
27@@ -317,6 +329,7 @@
28 {
29 	struct linkbuf *lp;
30
31+	/* xxx: linear search doesn't scale with many links */
32 	for (lp = ihead; lp != NULL; lp = lp->nextp)
33 		if (lp->inum == statp->st_ino && lp->devnum == statp->st_dev) {
34 			lp->count--;
35@@ -329,12 +342,14 @@
36 	lp->inum = statp->st_ino;
37 	lp->devnum = statp->st_dev;
38 	lp->count = statp->st_nlink - 1;
39-	(void) strcpy(lp->pathname, target);
40-	(void) strcpy(lp->src, source);
41+	lp->pathname = strdup(target);
42+	lp->src = strdup(source);
43 	if (Tdest)
44-		(void) strcpy(lp->target, Tdest);
45+		lp->target = strdup(Tdest);
46 	else
47-		*lp->target = CNULL;
48+		lp->target = NULL;
49+	if (!lp->pathname || !lp->src || !(Tdest && lp->target))
50+		fatalerr("Cannot malloc memory in linkinfo.");
51
52 	return((struct linkbuf *) NULL);
53 }
54--- rdist-6.1.5/src/docmd.c.links	Wed Feb 17 17:51:23 1999
55+++ rdist-6.1.5/src/docmd.c	Wed Feb 17 17:52:44 1999
56@@ -586,7 +586,7 @@
57 	if (!nflag) {
58 		register struct linkbuf *nextl, *l;
59
60-		for (l = ihead; l != NULL; free((char *)l), l = nextl) {
61+		for (l = ihead; l != NULL; freelinkinfo(l), l = nextl) {
62 			nextl = l->nextp;
63 			if (contimedout || IS_ON(opts, DO_IGNLNKS) ||
64 			    l->count == 0)
65--- rdist-6.1.5/include/defs.h.links	Wed Feb 17 17:52:58 1999
66+++ rdist-6.1.5/include/defs.h	Wed Feb 17 17:53:47 1999
67@@ -276,9 +276,9 @@
68 	ino_t	inum;
69 	dev_t	devnum;
70 	int	count;
71-	char	pathname[BUFSIZ];
72-	char	src[BUFSIZ];
73-	char	target[BUFSIZ];
74+	char	*pathname;
75+	char	*src;
76+	char	*target;
77 	struct	linkbuf *nextp;
78 };
79
80