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Bug #77826 xdiff_string_bpatch wrong return value on error
Submitted: 2019-03-30 06:26 UTC Modified: -
From: kentaro at ranvis dot com Assigned:
Status: Open Package: xdiff (PECL)
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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From: kentaro at ranvis dot com
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 [2019-03-30 06:26 UTC] kentaro at ranvis dot com 
Description:
------------
xdiff_string_patch()/xdiff_string_bpatch() (PECL xdiff 2.0.1-dev's) doesn't return false as documented when broken input is passed.

I will add PR later.

Test script:
---------------
var_dump(xdiff_string_bpatch('123', '123'));


Expected result:
----------------
bool(false)


Actual result:
--------------
string(0) ""

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 [2019-03-30 06:38 UTC] 
The following pull request has been associated:

Patch Name:  Fixed bug #77826 (xdiff_string_bpatch wrong return value on error).
On GitHub:  https://github.com/php/pecl-text-xdiff/pull/3
Patch:      https://github.com/php/pecl-text-xdiff/pull/3.patch
 
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