diff options
Diffstat (limited to 'net-print/cups/files/cups-1.1.20-zero-len-udp-dos.patch')
| -rw-r--r-- | net-print/cups/files/cups-1.1.20-zero-len-udp-dos.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net-print/cups/files/cups-1.1.20-zero-len-udp-dos.patch b/net-print/cups/files/cups-1.1.20-zero-len-udp-dos.patch new file mode 100644 index 000000000000..04ab3f2e08e4 --- /dev/null +++ b/net-print/cups/files/cups-1.1.20-zero-len-udp-dos.patch @@ -0,0 +1,22 @@ +--- cupsys-1.1.20final+rc1/scheduler/dirsvc.c.OLD 2004-05-27 11:04:32.000000000 -0700 ++++ cupsys-1.1.20final+rc1/scheduler/dirsvc.c 2004-08-20 19:20:08.000000000 -0700 +@@ -1093,7 +1093,7 @@ + int auth; /* Authorization status */ + int len; /* Length of name string */ + int bytes; /* Number of bytes left */ +- char packet[1540], /* Broadcast packet */ ++ char packet[1541], /* Broadcast packet */ + *pptr; /* Pointer into packet */ + struct sockaddr_in srcaddr; /* Source address */ + char srcname[1024]; /* Source hostname */ +@@ -1118,8 +1118,8 @@ + */ + + len = sizeof(srcaddr); +- if ((bytes = recvfrom(BrowseSocket, packet, sizeof(packet), 0, +- (struct sockaddr *)&srcaddr, &len)) <= 0) ++ if ((bytes = recvfrom(BrowseSocket, packet, sizeof(packet)-1, 0, ++ (struct sockaddr *)&srcaddr, &len)) < 0) + { + /* + * "Connection refused" is returned under Linux if the destination port |