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author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-09-09 18:17:16 +0000 |
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committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-09-09 18:17:16 +0000 |
commit | 5557eec370bcad7f974d0c00124a7143445f2c13 (patch) | |
tree | 7cbcf7817cc82470764d6f0cd8e60c318e8da044 /user/net-snmp/CVE-2015-5621.patch | |
parent | a9436c6c3bb20d80c79d52c1b4dec947435cc3dd (diff) | |
download | packages-5557eec370bcad7f974d0c00124a7143445f2c13.tar.gz packages-5557eec370bcad7f974d0c00124a7143445f2c13.tar.bz2 packages-5557eec370bcad7f974d0c00124a7143445f2c13.tar.xz packages-5557eec370bcad7f974d0c00124a7143445f2c13.zip |
user/net-snmp: bump to 5.8
Diffstat (limited to 'user/net-snmp/CVE-2015-5621.patch')
-rw-r--r-- | user/net-snmp/CVE-2015-5621.patch | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/user/net-snmp/CVE-2015-5621.patch b/user/net-snmp/CVE-2015-5621.patch deleted file mode 100644 index 6d30f99ee..000000000 --- a/user/net-snmp/CVE-2015-5621.patch +++ /dev/null @@ -1,132 +0,0 @@ -From 3714c5be3212d2af61545439eeb432e5d84a8d39 Mon Sep 17 00:00:00 2001 -From: Robert Story <rstory@localhost> -Date: Sat, 11 Apr 2015 18:49:02 -0400 -Subject: [PATCH] CHANGES: BUG: #2615: Don't return incompletely parsed - varbinds - ---- - snmplib/snmp_api.c | 55 +++++++++++++++++++++++++++--------------------------- - 1 file changed, 28 insertions(+), 27 deletions(-) - -diff --git a/snmplib/snmp_api.c b/snmplib/snmp_api.c -index 191debf..adae4e4 100644 ---- a/snmplib/snmp_api.c -+++ b/snmplib/snmp_api.c -@@ -4350,10 +4350,9 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - u_char type; - u_char msg_type; - u_char *var_val; -- int badtype = 0; - size_t len; - size_t four; -- netsnmp_variable_list *vp = NULL; -+ netsnmp_variable_list *vp = NULL, *vplast = NULL; - oid objid[MAX_OID_LEN]; - u_char *p; - -@@ -4493,38 +4492,24 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - (ASN_SEQUENCE | ASN_CONSTRUCTOR), - "varbinds"); - if (data == NULL) -- return -1; -+ goto fail; - - /* - * get each varBind sequence - */ - while ((int) *length > 0) { -- netsnmp_variable_list *vptemp; -- vptemp = (netsnmp_variable_list *) malloc(sizeof(*vptemp)); -- if (NULL == vptemp) { -- return -1; -- } -- if (NULL == vp) { -- pdu->variables = vptemp; -- } else { -- vp->next_variable = vptemp; -- } -- vp = vptemp; -+ vp = SNMP_MALLOC_TYPEDEF(netsnmp_variable_list); -+ if (NULL == vp) -+ goto fail; - -- vp->next_variable = NULL; -- vp->val.string = NULL; - vp->name_length = MAX_OID_LEN; -- vp->name = NULL; -- vp->index = 0; -- vp->data = NULL; -- vp->dataFreeHook = NULL; - DEBUGDUMPSECTION("recv", "VarBind"); - data = snmp_parse_var_op(data, objid, &vp->name_length, &vp->type, - &vp->val_len, &var_val, length); - if (data == NULL) -- return -1; -+ goto fail; - if (snmp_set_var_objid(vp, objid, vp->name_length)) -- return -1; -+ goto fail; - - len = MAX_PACKET_LENGTH; - DEBUGDUMPHEADER("recv", "Value"); -@@ -4604,7 +4589,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - vp->val.string = (u_char *) malloc(vp->val_len); - } - if (vp->val.string == NULL) { -- return -1; -+ goto fail; - } - p = asn_parse_string(var_val, &len, &vp->type, vp->val.string, - &vp->val_len); -@@ -4619,7 +4604,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - vp->val_len *= sizeof(oid); - vp->val.objid = (oid *) malloc(vp->val_len); - if (vp->val.objid == NULL) { -- return -1; -+ goto fail; - } - memmove(vp->val.objid, objid, vp->val_len); - break; -@@ -4631,7 +4616,7 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - case ASN_BIT_STR: - vp->val.bitstring = (u_char *) malloc(vp->val_len); - if (vp->val.bitstring == NULL) { -- return -1; -+ goto fail; - } - p = asn_parse_bitstring(var_val, &len, &vp->type, - vp->val.bitstring, &vp->val_len); -@@ -4640,12 +4625,28 @@ snmp_pdu_parse(netsnmp_pdu *pdu, u_char * data, size_t * length) - break; - default: - snmp_log(LOG_ERR, "bad type returned (%x)\n", vp->type); -- badtype = -1; -+ goto fail; - break; - } - DEBUGINDENTADD(-4); -+ -+ if (NULL == vplast) { -+ pdu->variables = vp; -+ } else { -+ vplast->next_variable = vp; -+ } -+ vplast = vp; -+ vp = NULL; - } -- return badtype; -+ return 0; -+ -+ fail: -+ DEBUGMSGTL(("recv", "error while parsing VarBindList\n")); -+ /** if we were parsing a var, remove it from the pdu and free it */ -+ if (vp) -+ snmp_free_var(vp); -+ -+ return -1; - } - - /* --- -2.5.0 - |