31 lines
905 B
Plaintext
31 lines
905 B
Plaintext
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$OpenBSD: patch-socks4_c,v 1.1.1.1 2001/04/19 15:46:34 lebel Exp $
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--- socks4.c.orig Fri Oct 30 22:58:47 1998
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+++ socks4.c Thu Apr 12 10:53:14 2001
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@@ -88,7 +88,7 @@ socks4_connect(struct gateway *gw, struc
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/* build a socks request for connection to the web server */
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- strcpy((char *)&(c->userid), socks_userid);
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+ strncpy((char *)&(c->userid), socks_userid, sizeof(cbuf)-1);
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csiz = sizeof(*c) + sizeof(socks_userid) - 1;
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@@ -103,7 +103,7 @@ socks4_connect(struct gateway *gw, struc
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errno = EINVAL;
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return(-1);
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}
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- strcpy(((char *)cbuf) + csiz, http->host);
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+ strncpy(((char *)cbuf) + csiz, http->host, sizeof(cbuf)-1);
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csiz = n;
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break;
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}
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@@ -162,7 +162,7 @@ socks4_connect(struct gateway *gw, struc
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default:
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errstr = (char *) cbuf;
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errno = ENOENT;
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- sprintf(errstr,
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+ snprintf(errstr, BUFSIZ-1,
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"SOCKS request rejected for reason code %d\n", s->cd);
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}
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