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net-snmp: fix compile error with --disable-des

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| scapi.c: In function 'sc_encrypt':
| scapi.c:1256:5: error: 'pad_size' undeclared (first use in this function); did you mean 'dysize'?
|      pad_size = pai->pad_size;
|      ^~~~~~~~
|      dysize

pad_size is defined only without --disable-des
[snip]
    int             pad, plast, pad_size = 0;

but used when disable-des
[snip]
        QUITFUN(SNMPERR_GENERR, sc_encrypt_quit);
    }
    pad_size = pai->pad_size;

    memset(my_iv, 0, sizeof(my_iv));

    if (USM_CREATE_USER_PRIV_DES == (pai->type & USM_PRIV_MASK_ALG)) {

        /*

fix by move it into #ifndef NETSNMP_DISABLE_DES

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Changqing Li 2019-02-26 15:45:51 +08:00 committed by Khem Raj
parent 67f5877b50
commit 875cc55028
2 changed files with 63 additions and 0 deletions
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62
meta-networking/recipes-protocols/net-snmp/net-snmp/0001-net-snmp-fix-compile-error-disable-des.patch Normal file
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@ -0,0 +1,62 @@
From e38c508ef401593b1d4fe42b62e42a49cfec82af Mon Sep 17 00:00:00 2001
From: Changqing Li <changqing.li@windriver.com>
Date: Tue, 26 Feb 2019 14:26:07 +0800
Subject: [PATCH] net-snmp: fix compile error with --disable-des
| scapi.c: In function 'sc_encrypt':
| scapi.c:1256:5: error: 'pad_size' undeclared (first use in this function); did you mean 'dysize'?
| pad_size = pai->pad_size;
| ^~~~~~~~
| dysize
pad_size is defined only without --disable-des
[snip]
#ifndef NETSNMP_DISABLE_DES
int pad, plast, pad_size = 0;
but used when disable-des,
[snip]
QUITFUN(SNMPERR_GENERR, sc_encrypt_quit);
}
pad_size = pai->pad_size;
memset(my_iv, 0, sizeof(my_iv));
#ifndef NETSNMP_DISABLE_DES
if (USM_CREATE_USER_PRIV_DES == (pai->type & USM_PRIV_MASK_ALG)) {
/*
fix by move it into #ifndef NETSNMP_DISABLE_DES
Upstream-Status: Submitted [https://sourceforge.net/p/net-snmp/bugs/2927/]
Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
snmplib/scapi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/snmplib/scapi.c b/snmplib/scapi.c
index 43caddf..c09deb0 100644
--- a/snmplib/scapi.c
+++ b/snmplib/scapi.c
@@ -1253,7 +1253,6 @@ sc_encrypt(const oid * privtype, size_t privtypelen,
QUITFUN(SNMPERR_GENERR, sc_encrypt_quit);
}
- pad_size = pai->pad_size;
memset(my_iv, 0, sizeof(my_iv));
@@ -1263,6 +1262,8 @@ sc_encrypt(const oid * privtype, size_t privtypelen,
/*
* now calculate the padding needed
*/
+
+ pad_size = pai->pad_size;
pad = pad_size - (ptlen % pad_size);
plast = (int) ptlen - (pad_size - pad);
if (pad == pad_size)
--
2.7.4

1
meta-networking/recipes-protocols/net-snmp/net-snmp_5.8.bb
View File

@ -26,6 +26,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/net-snmp/net-snmp-${PV}.zip \
file://net-snmp-fix-for-disable-des.patch \
file://reproducibility-have-printcap.patch \
file://reproducibility-accept-configure-options-from-env.patch \
file://0001-net-snmp-fix-compile-error-disable-des.patch \
"
SRC_URI[md5sum] = "6aae5948df7efde626613d6a4b3cd9d4"
SRC_URI[sha256sum] = "c6291385b8ed84f05890fe4197005daf7e7ee7b082c2e390fa114a9477a56042"