[Bug 794155] New: v4l2: v4l2object: fix mmap on 32 bit systems
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Mar 7 15:43:38 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=794155
Bug ID: 794155
Summary: v4l2: v4l2object: fix mmap on 32 bit systems
Classification: Platform
Product: GStreamer
Version: git master
OS: Linux
Status: NEW
Severity: major
Priority: Normal
Component: gst-plugins-good
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: m.tretter at pengutronix.de
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Created attachment 369408
--> https://bugzilla.gnome.org/attachment.cgi?id=369408&action=edit
0001-v4l2-v4l2object-fix-mmap-on-32-bit-systems.patch
The declaration of the function pointer to mmap in V4l2Object uses gint64
instead of off_t for the last argument. However, off_t is 32 bit on 32 bit
systems and mmap fails with -EINVAL on such systems.
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