File rancid-2.3.8.p1 of Package rancid-stable

File rancid-2.3.8.p1 of Package rancid-stable (Revision 404136ef54444d9f9b725984cd989e7d)

Currently displaying revision 404136ef54444d9f9b725984cd989e7d, show latest

Index: bin/hpuifilter.c
===================================================================
--- bin/hpuifilter.c	(revision 2395)
+++ bin/hpuifilter.c	(revision 2396)
@@ -367,7 +367,7 @@
 		break;
 	    } else if (bytes > 0) {
 		hlen -= bytes;
-		memcpy(hbuf, hbuf + bytes, hlen + 1);
+		memmove(hbuf, hbuf + bytes, hlen + 1);
 		if (hlen < 1)
 		     pfds[2].events &= ~POLLOUT;
 	    }
@@ -423,7 +423,7 @@
 		break;
 	    } else if (bytes > 0) {
 		tlen -= bytes;
-		memcpy(tbuf, tbuf + bytes, tlen + 1);
+		memmove(tbuf, tbuf + bytes, tlen + 1);
 		if (tlen < 1)
 		    pfds[1].events &= ~POLLOUT;
 	    }
@@ -593,8 +593,8 @@
 	    if (len - pmatch[0].rm_eo <= 0) {
 		buf[pmatch[0].rm_so] = '\0';
 	    } else {
-		memcpy(buf + pmatch[0].rm_so, buf + pmatch[0].rm_eo,
-		       len - pmatch[0].rm_eo + 1);
+		memmove(buf + pmatch[0].rm_so, buf + pmatch[0].rm_eo,
+			len - pmatch[0].rm_eo + 1);
 	    }
 	    len -= pmatch[0].rm_eo - pmatch[0].rm_so;
 	    /* start over with the first regex */
@@ -616,8 +616,8 @@
 	    if (len - pmatch[0].rm_eo == 0) {
 		buf[pmatch[0].rm_so] = '\0';
 	    } else {
-		memcpy(buf + pmatch[0].rm_so, buf + pmatch[0].rm_eo,
-		       len - pmatch[0].rm_eo + 1);
+		memmove(buf + pmatch[0].rm_so, buf + pmatch[0].rm_eo,
+			len - pmatch[0].rm_eo + 1);
 	    }
 	    len -= pmatch[0].rm_eo - pmatch[0].rm_so;
 	    /* start over with the first CR regex */
Index: CHANGES
===================================================================
--- CHANGES	(revision 2395)
+++ CHANGES	(revision 2396)
@@ -1,3 +1,6 @@
+2.3.9
+	hpuifilter: dont use memcpy for overlapping regions - David Byers
+
 2.3.8
 	rancid: filter sup-bootflash if sup-bootdisk worked