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Changes for security based on RATS analysis

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git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@856 e03df62e-2008-0410-955e-edbf42e46eb7
This commit is contained in:
brain 2004-09-11 20:29:22 +00:00
parent e7f0a0fb7e
commit 236d23e654
4 changed files with 12 additions and 12 deletions
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8
src/commands.cpp
View File

@ -1049,14 +1049,14 @@ void handle_userhost(char **parameters, int pcnt, userrec *user)
void handle_ison(char **parameters, int pcnt, userrec *user)
{
char Return[MAXBUF];
sprintf(Return,"303 %s :",user->nick);
snprintf(Return,MAXBUF,"303 %s :",user->nick);
for (int i = 0; i < pcnt; i++)
{
userrec *u = Find(parameters[i]);
if (u)
{
strcat(Return,u->nick);
strcat(Return," ");
strlcat(Return,u->nick,MAXBUF);
strlcat(Return," ",MAXBUF);
}
}
WriteServ(user->fd,Return);
@ -1093,7 +1093,7 @@ void handle_whowas(char **parameters, int pcnt, userrec* user)
char b[MAXBUF];
timeinfo = localtime(&rawtime);
strcpy(b,asctime(timeinfo));
strlcpy(b,asctime(timeinfo),MAXBUF);
b[strlen(b)-1] = '\0';
WriteServ(user->fd,"314 %s %s %s %s * :%s",user->nick,i->second->nick,i->second->ident,i->second->dhost,i->second->fullname);

2
src/inspircd.cpp
View File

@ -1728,7 +1728,7 @@ int loop_call(handlerfunc fn, char **parameters, int pcnt, userrec *u, int start
{
if (parameters[i])
{
strcat(plist,parameters[i]);
strlcat(plist,parameters[i],MAXBUF);
}
}

4
src/inspircd_io.cpp
View File

@ -62,7 +62,7 @@ void Start (void)
{
printf("\033[1;37mInspire Internet Relay Chat Server, compiled " __DATE__ " at " __TIME__ "\n");
printf("(C) ChatSpike Development team.\033[0;37m\n\n");
printf("\033[1;37mDevelopers:\033[0;37m Brain, FrostyCoolSlug, RD\n");
printf("\033[1;37mDevelopers:\033[0;37m Brain, FrostyCoolSlug\n");
printf("\033[1;37mDocumentation:\033[0;37m FrostyCoolSlug, w00t\n");
printf("\033[1;37mTesters:\033[0;37m typobox43, piggles, Lord_Zathras, CC\n");
printf("\033[1;37mName concept:\033[0;37m Lord_Zathras\n\n");
@ -400,7 +400,7 @@ int ReadConf(std::stringstream *config, const char* tag, const char* var, int in
key[j] = '\0';
}
}
strcpy(result,key);
strlcpy(result,key,MAXBUF);
return 1;
}
}

10
src/mode.cpp
View File

@ -1186,7 +1186,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
{
moo[0] = dmodes[q];
moo[1] = '\0';
strcat(temp,moo);
strlcat(temp,moo,MAXBUF);
}
}
strlcpy(dmodes,temp,MAXBUF);
@ -1409,7 +1409,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
{
moo[0] = dmodes[q];
moo[1] = '\0';
strcat(temp,moo);
strlcat(temp,moo,MAXBUF);
}
}
strlcpy(dmodes,temp,MAXBUF);
@ -1595,10 +1595,10 @@ void merge_mode(char **parameters, int pcnt)
{
moo[0] = dmodes[q];
moo[1] = '\0';
strcat(temp,moo);
strlcat(temp,moo,MAXBUF);
}
}
strcpy(dmodes,temp);
strlcpy(dmodes,temp,MAXBUF);
}
}
}
@ -1773,7 +1773,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
{
moo[0] = dmodes[q];
moo[1] = '\0';
strcat(temp,moo);
strlcat(temp,moo,MAXBUF);
}
}
strlcpy(dmodes,temp,MAXBUF);