44 lines
1.9 KiB
Diff
44 lines
1.9 KiB
Diff
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diff -urNp a/agent/mibgroup/if-mib/data_access/interface_linux.c b/agent/mibgroup/if-mib/data_access/interface_linux.c
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--- a/agent/mibgroup/if-mib/data_access/interface_linux.c 2024-07-16 10:05:43.294653089 +0200
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+++ b/agent/mibgroup/if-mib/data_access/interface_linux.c 2024-07-16 10:23:55.392041022 +0200
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@@ -609,7 +609,6 @@ netsnmp_arch_interface_container_load(ne
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{
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FILE *devin;
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char line[256];
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- netsnmp_interface_entry *entry = NULL;
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static char scan_expected = 0;
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int fd;
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int interfaces = 0;
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@@ -690,6 +689,7 @@ netsnmp_arch_interface_container_load(ne
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* and retrieve (or create) the corresponding data structure.
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*/
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while (fgets(line, sizeof(line), devin)) {
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+ netsnmp_interface_entry *entry = NULL;
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char *stats, *ifstart = line;
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u_int flags;
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oid if_index;
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@@ -733,8 +733,13 @@ netsnmp_arch_interface_container_load(ne
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* ip version is to look for ip addresses. If anyone
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* knows a better way, put it here!
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*/
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-#ifdef NETSNMP_ENABLE_IPV6
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if_index = netsnmp_arch_interface_index_find(ifstart);
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+ if (if_index == 0) {
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+ DEBUGMSGTL(("access:interface", "network interface %s is gone",
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+ ifstart));
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+ continue;
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+ }
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+#ifdef NETSNMP_ENABLE_IPV6
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_arch_interface_has_ipv6(if_index, &flags, addr_container);
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#endif
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netsnmp_access_interface_ioctl_has_ipv4(fd, ifstart, 0, &flags, &ifc);
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@@ -752,7 +757,7 @@ netsnmp_arch_interface_container_load(ne
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continue;
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}
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- entry = netsnmp_access_interface_entry_create(ifstart, 0);
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+ entry = netsnmp_access_interface_entry_create(ifstart, if_index);
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if(NULL == entry) {
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#ifdef NETSNMP_ENABLE_IPV6
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netsnmp_access_ipaddress_container_free(addr_container, 0);
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