Bug 106281

Summary:	upekts: Fix compilation warning
Product:	libfprint	Reporter:	Bastien Nocera <bugzilla>
Component:	libfprint	Assignee:	libfprint-bugs
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	bugzilla
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	upekts: Fix compilation warning

Description Bastien Nocera 2018-04-27 12:25:27 UTC

libfprint/drivers/upekts.c: In function ‘alloc_send_cmd_transfer’:
libfprint/drivers/upekts.c:161:2: warning: ‘strncpy’ output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
      strncpy(buf, "Ciao", 4);
      ^~~~~~~~~~~~~~~~~~~~~~~
    
Replace with memcpy() to only copy the 4 bytes we need.

Comment 1 Bastien Nocera 2018-04-27 12:25:42 UTC

Created attachment 139172 [details] [review]
upekts: Fix compilation warning

libfprint/drivers/upekts.c: In function ‘alloc_send_cmd_transfer’:
libfprint/drivers/upekts.c:161:2: warning: ‘strncpy’ output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
  strncpy(buf, "Ciao", 4);
  ^~~~~~~~~~~~~~~~~~~~~~~

Replace with memcpy() to only copy the 4 bytes we need.

Comment 2 Bastien Nocera 2018-05-25 11:20:27 UTC

Attachment 139172 [details] pushed as f433a4d - upekts: Fix compilation warning

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.