Bug 205695

Summary:

devel/pkgconf: pkgconf segfault when a require is specified with version number and the required .pc file is empty

Product:

Ports & Packages

Reporter:

Ting-Wei Lan <lantw44>

Component:

Individual Port(s)

Assignee:

Baptiste Daroussin <bapt>

Status:

Closed FIXED

Severity:

Affects Only Me

Keywords:

needs-qa

Priority:

---

Flags:

bugzilla: maintainer-feedback? (bapt)

Version:

Latest

Hardware:

Any

OS:

Any

URL:

https://github.com/pkgconf/pkgconf/issues/85

Attachments:

Description	Flags
Add an upstream commit to fix the crash	none

Description Ting-Wei Lan 2015-12-29 14:14:35 UTC

Upstream bug report:
https://github.com/pkgconf/pkgconf/issues/85


Steps to reproduce:
1. Create a empty file called 'a.pc'.

2. Create a file called 'b.pc' which lists 'a' in Requires:
Name: b
Version: 3
Requires: a >= 2

3. Run 'pkgconf --modversion b'.
Segmentation fault (core dumped)


This problem can happen when the system crashes and the content of .pc file is lost.

Comment 1 Ting-Wei Lan 2016-04-01 16:36:35 UTC

Created attachment 168874 [details]
Add an upstream commit to fix the crash