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Don't abuse stack space while in kernel land, use heap instead.

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This commit is contained in:
Paolo Pisati 2008-03-17 22:08:31 +00:00
parent 887019fbbc
commit f6efbc8842
1 changed files with 10 additions and 5 deletions
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15
sys/netinet/libalias/alias_irc.c
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@ -59,6 +59,7 @@ __FBSDID("$FreeBSD$");
#include <errno.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#endif
@ -80,6 +81,8 @@ __FBSDID("$FreeBSD$");
#define IRC_CONTROL_PORT_NUMBER_1 6667
#define IRC_CONTROL_PORT_NUMBER_2 6668
char *newpacket;
/* Local defines */
#define DBprintf(a)
@ -103,8 +106,12 @@ fingerprint(struct libalias *la, struct ip *pip, struct alias_data *ah)
static int
protohandler(struct libalias *la, struct ip *pip, struct alias_data *ah)
{
AliasHandleIrcOut(la, pip, ah->lnk, ah->maxpktsize);
newpacket = malloc(IP_MAXPACKET);
if (newpacket) {
AliasHandleIrcOut(la, pip, ah->lnk, ah->maxpktsize);
free(newpacket);
}
return (0);
}
@ -196,9 +203,7 @@ AliasHandleIrcOut(struct libalias *la,
/* Handle CTCP commands - the buffer may have to be copied */
lFOUND_CTCP:
{
char newpacket[65536]; /* Estimate of maximum packet size
* :) */
unsigned int copyat = i; /* Same */
unsigned int copyat = i;
unsigned int iCopy = 0; /* How much data have we written to
* copy-back string? */
unsigned long org_addr; /* Original IP address */