84 lines
2 KiB
Text
84 lines
2 KiB
Text
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$NetBSD: patch-ac,v 1.1 2004/04/08 12:32:55 cube Exp $
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--- postauth.c.orig 1994-08-11 23:37:52.000000000 +0200
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+++ postauth.c
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@@ -31,7 +31,7 @@ char *response;
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{
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char authtype[NNTP_STRLEN];
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int i, rcode;
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- if((i = sscanf(response,"%d %s", rcode, authtype)) != 2)
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+ if((i = sscanf(response,"%d %511s", &rcode, authtype)) != 2) /* 511 == NNTP_STRLEN-1 */
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return(-1);
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#ifdef AUTHSIMPLE
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if (!strcasecmp(authtype,"SIMPLE"))
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@@ -54,7 +54,7 @@ int
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authsimple(host)
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char * host;
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{
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- char remote[256], user[16], pass[16];
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+ char remote[256], user[256], pass[256];
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char buf[BUFSIZ];
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int i;
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@@ -69,7 +69,7 @@ char * host;
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if (buf[0] == '#')
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continue;
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- i = sscanf(buf,"%s %s %s", remote, user, pass);
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+ i = sscanf(buf,"%255s %255s %255s", remote, user, pass);
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/* malformed entry? */
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if (i != 3)
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{
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@@ -87,14 +87,14 @@ char * host;
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return(-1);
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}
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- sprintf(buf,"authinfo simple");
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+ snprintf(buf,BUFSIZ,"authinfo simple");
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if (converse(buf, sizeof(buf)) != CONT_AUTH)
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{
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fprintf(stderr,"%s\n", buf);
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return(-1);
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}
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- sprintf(buf,"%s %s", user,pass);
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+ snprintf(buf,BUFSIZ,"%s %s", user,pass);
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if (converse(buf, sizeof(buf)) != OK_AUTH)
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{
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fprintf(stderr,"%s\n", buf);
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@@ -110,7 +110,7 @@ extern FILE *passfile;
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authold(host)
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char *host;
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{
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- char remote[64], user[16], pass[16];
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+ char remote[256], user[256], pass[256];
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char buf[1024];
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int i;
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@@ -124,7 +124,7 @@ char *host;
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{
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if (buf[0] == '#')
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continue;
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- i = sscanf(buf,"%s %s %s", remote, user, pass);
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+ i = sscanf(buf,"%255s %255s %255s", remote, user, pass);
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/* malformed entry? */
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if (i != 3)
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{
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@@ -141,14 +141,14 @@ char *host;
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return(-1);
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}
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- sprintf(buf,"authinfo user %s", user);
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+ snprintf(buf,sizeof(buf),"authinfo user %s", user);
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if (converse(buf, sizeof(buf)) != CONT_OLDAUTHD)
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{
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fprintf(stderr,"%s\n", buf);
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return(-1);
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}
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- sprintf(buf,"authinfo pass %s", pass);
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+ snprintf(buf,sizeof(buf),"authinfo pass %s", pass);
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if (converse(buf, sizeof(buf)) != OK_OLDAUTH)
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{
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fprintf(stderr,"%s\n", buf);
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