Attachment 209306 Details for Bug 242080 – fix crash when setting scalar variables in the ip-mib module

[patch] fix crash when setting scalar variables in the ip-mib module

patch-bug242080 (text/plain), 1.78 KB, created by Marcin Cieślak on 2019-11-21 01:56:16 UTC

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Creator: Marcin Cieślak

Created: 2019-11-21 01:56:16 UTC

Size: 1.78 KB

patch

obsolete

>===> Generating patch
>===> Viewing diff with more
>diff -ruN /tmp/old/net-mgmt/net-snmp/files/patch-agent_mibgroup_ip-mib_data__access_scalars__sysctl.c ./files/patch-agent_mibgroup_ip-mib_data__access_scalars__sysctl.c
>--- /tmp/old/net-mgmt/net-snmp/files/patch-agent_mibgroup_ip-mib_data__access_scalars__sysctl.c	1970-01-01 01:00:00.000000000 +0100
>+++ ./files/patch-agent_mibgroup_ip-mib_data__access_scalars__sysctl.c	2019-11-21 02:42:09.248186000 +0100
>@@ -0,0 +1,31 @@
>+--- agent/mibgroup/ip-mib/data_access/scalars_sysctl.c.orig	2019-11-21 01:20:11 UTC
>++++ agent/mibgroup/ip-mib/data_access/scalars_sysctl.c
>+@@ -42,7 +42,9 @@ netsnmp_arch_ip_scalars_sysctl(const char *access_modu
>+                     (new_value == NULL ? "get" : "set"),
>+                     strerror(errno)));
>+     }
>+-    *old_value = oldint;
>++    if (old_value)
>++        *old_value = oldint;
>++
>+     return rc;
>+ }
>+ 
>+@@ -114,7 +116,7 @@ netsnmp_arch_ip_scalars_ipDefaultTTL_set(u_long value)
>+         return SNMP_ERR_WRONGVALUE;
>+     }
>+ 
>+-    rc = netsnmp_arch_ip_scalars_sysctl("access:ipForwarding",
>++    rc = netsnmp_arch_ip_scalars_sysctl("access:ipDefaultTTL",
>+                                         ipForwarding_mib,
>+                                         IPFORWARDING_LEN,
>+                                         NULL, &value);
>+@@ -207,7 +209,7 @@ netsnmp_arch_ip_scalars_ipv6IpDefaultHopLimit_set(u_lo
>+         return SNMP_ERR_WRONGVALUE;
>+     }
>+ 
>+-    rc = netsnmp_arch_ip_scalars_sysctl("access:ipForwarding",
>++    rc = netsnmp_arch_ip_scalars_sysctl("access:ipv6IpDefaultHopLimit",
>+                                         ipv6IpDefaultHopLimit_mib,
>+                                         IPV6IPDEFAULTHOPLIMIT_LEN,
>+                                         NULL, &value);
>====> Cleaning up
>===> Done

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Attachments on bug 242080: 209306