Blame SOURCES/php-5.5.21-CVE-2015-1352.patch
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From 968fbc6acf0bc27be17c0209be7f966e89a55943 Mon Sep 17 00:00:00 2001
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From: Stanislav Malyshev <stas@php.net>
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Date: Sun, 22 Mar 2015 18:20:59 -0700
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Subject: [PATCH] Bacport fix bug #68741 - Null pointer dereference
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---
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NEWS | 3 +++
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ext/pgsql/pgsql.c | 3 +++
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2 files changed, 6 insertions(+)
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diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
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index 16ce7bf..eb55777 100644
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--- a/ext/pgsql/pgsql.c
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+++ b/ext/pgsql/pgsql.c
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@@ -6118,6 +6118,9 @@ static inline void build_tablename(smart_str *querystr, PGconn *pg_link, const c
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/* schame.table should be "schame"."table" */
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table_copy = estrdup(table);
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token = php_strtok_r(table_copy, ".", &tmp);
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+ if (token == NULL) {
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+ token = table;
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+ }
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len = strlen(token);
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if (_php_pgsql_detect_identifier_escape(token, len) == SUCCESS) {
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smart_str_appendl(querystr, token, len);
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--
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2.1.4
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