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c302fc308c
l/imagemagick-7.1.1_30-x86_64-1.txz: Upgraded.
l/libarchive-3.7.3-x86_64-1.txz: Upgraded.
This update fixes a security issue:
Fix possible vulnerability in tar error reporting introduced in f27c173
by JiaT75.
For more information, see:
f27c173d17
https://github.com/libarchive/libarchive/pull/2101
(* Security fix *)
n/net-snmp-5.9.4-x86_64-3.txz: Rebuilt.
[PATCH] Add Linux 6.7 compatibility parsing /proc/net/snmp.
Thanks to walecha.
n/rsync-3.3.0-x86_64-1.txz: Upgraded.
x/xorg-sgml-doctools-1.12.1-x86_64-1.txz: Upgraded.
xap/gimp-2.10.36-x86_64-3.txz: Rebuilt.
[PATCH] QuitDialog: disconnect signal handler on dialog destroy.
This fixes a crash on quit.
Thanks to USUARIONUEVO.
xap/xlockmore-5.77-x86_64-1.txz: Upgraded.
119 lines
5.9 KiB
Diff
119 lines
5.9 KiB
Diff
From f5ae6baf0018abda9dedc368fe6d52c0d7a8ab8f Mon Sep 17 00:00:00 2001
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From: Philippe Troin <phil+github-commits@fifi.org>
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Date: Sat, 3 Feb 2024 10:30:30 -0800
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Subject: [PATCH] Add Linux 6.7 compatibility parsing /proc/net/snmp
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Linux 6.7 adds a new OutTransmits field to Ip in /proc/net/snmp.
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This breaks the hard-coded assumptions about the Ip line length.
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Add compatibility to parse Linux 6.7 Ip header while keep support
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for previous versions.
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---
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.../ip-mib/data_access/systemstats_linux.c | 46 +++++++++++++++----
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1 file changed, 37 insertions(+), 9 deletions(-)
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diff --git a/agent/mibgroup/ip-mib/data_access/systemstats_linux.c b/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
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index 49e0a34d5c..f04e828a94 100644
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--- a/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
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+++ b/agent/mibgroup/ip-mib/data_access/systemstats_linux.c
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@@ -36,7 +36,7 @@ netsnmp_access_systemstats_arch_init(void)
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}
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/*
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- /proc/net/snmp
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+ /proc/net/snmp - Linux 6.6 and lower
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Ip: Forwarding DefaultTTL InReceives InHdrErrors InAddrErrors ForwDatagrams InUnknownProtos InDiscards InDelivers OutRequests OutDiscards OutNoRoutes ReasmTimeout ReasmReqds ReasmOKs ReasmFails FragOKs FragFails FragCreates
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Ip: 2 64 7083534 0 0 0 0 0 6860233 6548963 0 0 1 286623 63322 1 259920 0 0
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@@ -49,6 +49,26 @@ netsnmp_access_systemstats_arch_init(void)
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Udp: InDatagrams NoPorts InErrors OutDatagrams
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Udp: 1491094 122 0 1466178
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+*
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+ /proc/net/snmp - Linux 6.7 and higher
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+
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+ Ip: Forwarding DefaultTTL InReceives InHdrErrors InAddrErrors ForwDatagrams InUnknownProtos InDiscards InDelivers OutRequests OutDiscards OutNoRoutes ReasmTimeout ReasmReqds ReasmOKs ReasmFails FragOKs FragFails FragCreates OutTransmits
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+ Ip: 1 64 50859058 496 0 37470604 0 0 20472980 7515791 1756 0 0 7264 3632 0 3548 0 7096 44961424
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+
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+ Icmp: InMsgs InErrors InCsumErrors InDestUnreachs InTimeExcds InParmProbs InSrcQuenchs InRedirects InEchos InEchoReps InTimestamps InTimestampReps InAddrMasks InAddrMaskReps OutMsgs OutErrors OutRateLimitGlobal OutRateLimitHost OutDestUnreachs OutTimeExcds OutParmProbs OutSrcQuenchs OutRedirects OutEchos OutEchoReps OutTimestamps OutTimestampReps OutAddrMasks OutAddrMaskReps
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+ Icmp: 114447 2655 0 17589 0 0 0 0 66905 29953 0 0 0 0 143956 0 0 572 16610 484 0 0 0 59957 66905 0 0 0 0
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+
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+ IcmpMsg: InType0 InType3 InType8 OutType0 OutType3 OutType8 OutType11
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+ IcmpMsg: 29953 17589 66905 66905 16610 59957 484
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+
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+ Tcp: RtoAlgorithm RtoMin RtoMax MaxConn ActiveOpens PassiveOpens AttemptFails EstabResets CurrEstab InSegs OutSegs RetransSegs InErrs OutRsts InCsumErrors
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+ Tcp: 1 200 120000 -1 17744 13525 307 3783 6 18093137 9277788 3499 8 7442 0
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+
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+ Udp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors InCsumErrors IgnoredMulti MemErrors
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+ Udp: 2257832 1422 0 2252835 0 0 0 84 0
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+
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+ UdpLite: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors InCsumErrors IgnoredMulti MemErrors
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+ UdpLite: 0 0 0 0 0 0 0 0 0
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*/
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@@ -101,10 +121,10 @@ _systemstats_v4(netsnmp_container* container, u_int load_flags)
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FILE *devin;
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char line[1024];
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netsnmp_systemstats_entry *entry = NULL;
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- int scan_count;
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+ int scan_count, expected_scan_count;
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char *stats, *start = line;
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int len;
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- unsigned long long scan_vals[19];
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+ unsigned long long scan_vals[20];
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DEBUGMSGTL(("access:systemstats:container:arch", "load v4 (flags %x)\n",
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load_flags));
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@@ -126,10 +146,17 @@ _systemstats_v4(netsnmp_container* container, u_int load_flags)
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*/
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NETSNMP_IGNORE_RESULT(fgets(line, sizeof(line), devin));
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len = strlen(line);
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- if (224 != len) {
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+ switch (len) {
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+ case 224:
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+ expected_scan_count = 19;
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+ break;
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+ case 237:
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+ expected_scan_count = 20;
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+ break;
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+ default:
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fclose(devin);
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snmp_log(LOG_ERR, "systemstats_linux: unexpected header length in /proc/net/snmp."
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- " %d != 224\n", len);
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+ " %d not in { 224, 237 } \n", len);
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return -4;
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}
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@@ -178,20 +205,20 @@ _systemstats_v4(netsnmp_container* container, u_int load_flags)
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memset(scan_vals, 0x0, sizeof(scan_vals));
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scan_count = sscanf(stats,
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"%llu %llu %llu %llu %llu %llu %llu %llu %llu %llu"
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- "%llu %llu %llu %llu %llu %llu %llu %llu %llu",
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+ "%llu %llu %llu %llu %llu %llu %llu %llu %llu %llu",
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&scan_vals[0],&scan_vals[1],&scan_vals[2],
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&scan_vals[3],&scan_vals[4],&scan_vals[5],
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&scan_vals[6],&scan_vals[7],&scan_vals[8],
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&scan_vals[9],&scan_vals[10],&scan_vals[11],
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&scan_vals[12],&scan_vals[13],&scan_vals[14],
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&scan_vals[15],&scan_vals[16],&scan_vals[17],
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- &scan_vals[18]);
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+ &scan_vals[18],&scan_vals[19]);
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DEBUGMSGTL(("access:systemstats", " read %d values\n", scan_count));
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- if(scan_count != 19) {
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+ if(scan_count != expected_scan_count) {
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snmp_log(LOG_ERR,
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"error scanning systemstats data (expected %d, got %d)\n",
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- 19, scan_count);
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+ expected_scan_count, scan_count);
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netsnmp_access_systemstats_entry_free(entry);
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return -4;
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}
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@@ -223,6 +250,7 @@ _systemstats_v4(netsnmp_container* container, u_int load_flags)
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entry->stats.HCOutFragFails.high = scan_vals[17] >> 32;
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entry->stats.HCOutFragCreates.low = scan_vals[18] & 0xffffffff;
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entry->stats.HCOutFragCreates.high = scan_vals[18] >> 32;
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+ /* entry->stats. = scan_vals[19]; / * OutTransmits */
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entry->stats.columnAvail[IPSYSTEMSTATSTABLE_HCINRECEIVES] = 1;
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entry->stats.columnAvail[IPSYSTEMSTATSTABLE_INHDRERRORS] = 1;
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