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Documentation: Fix size parameter for snprintf
authorStefan Weil <sw@weilnetz.de>
Mon, 30 Dec 2013 11:35:43 +0000 (12:35 +0100)
committerJiri Kosina <jkosina@suse.cz>
Thu, 2 Jan 2014 09:47:33 +0000 (10:47 +0100)
commit59b92b2f32462592173e69c3d989113d086e974f
tree8fe4e4ad8ffb5ea7b0dde6973014308b93d2df9btree | snapshot
parent927418f97aaefbcd4de86e3fdbb9c4bd916cd7a2commit | diff
Documentation: Fix size parameter for snprintf

cppcheck reports this error:

Documentation/laptops/hpfall.c:33]: (error)
 Dangerous usage of 'devname' (strncpy doesn't always 0-terminate it)

The terminating '\0' is needed for the global char array unload_heads_path,
so never write the last array entry (which is initially '\0').

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Documentation/laptops/hpfall.c diff | blob | history
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