Package: xml2
Tags: patch
Owner: [EMAIL PROTECTED]
----- Forwarded message from Fix <[EMAIL PROTECTED]> -----
From: Fix <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Date: Tue, 8 Jul 2008 23:48:22 +0800
Subject: PATCH: segfault in xml2 (2csv)
Hello,
Patch and description follow.
-----------------------------
--- ./2csv.c.orig 2002-02-07 06:04:36.000000000 +0700
+++ ./2csv.c 2008-07-08 23:31:35.000000000 +0800
@@ -75,20 +75,24 @@
if (NULL == find || '/' != find[record_len]
|| (buffer != find && '/' != find[-1])) {
dump(argc,fields,quote,delimiter);
continue;
}
for (i = 0; i < argc; ++i) {
if (field_len[i] <= len
&& !strcmp(buffer + len - field_len[i],argv[i])
&& (field_len[i] == len
- || '/' == buffer[len - field_len[i] - 1]))
- fields[i] = strdup(eq);
+ || '/' == buffer[len - field_len[i] - 1])) {
+ if (eq)
+ fields[i] = strdup(eq);
+ else
+ fields[i] = strdup("");
+ }
}
len = 0;
}
dump(argc,fields,quote,delimiter);
return 0;
}
DESCRIPTION:
The following chunk causes segfault in 2csv:
--==--
<title-info>
<author>
<first-name>Bertrand</first-name>
<middle-name/>
<last-name>Russell</last-name>
<nickname/>
</author>
</title-info>
--==--
$ xml2 < ...
translates it to:
--==--
/FictionBook/description/title-info/author/first-name=Bertrand
/FictionBook/description/title-info/author/middle-name
/FictionBook/description/title-info/author/last-name=Russell
/FictionBook/description/title-info/author/nickname
--==--
And then
$ 2csv author nickname < ...
segfaults.
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