[Bugs] [Bug 1193929] GlusterFS can be improved

bugzilla at redhat.com bugzilla at redhat.com
Fri Aug 24 14:48:57 UTC 2018


--- Comment #276 from Worker Ant <bugzilla-bot at gluster.org> ---
COMMIT: https://review.gluster.org/20918 committed in master by "Amar Tumballi"
<amarts at redhat.com> with a commit message- glfs-fops.c, glfs.c: strncpy() ->
sprintf(), reduce strlen()'s

strncpy may not be very efficient for short strings copied into
a large buffer: If the length of src is less than n,
strncpy() writes additional null bytes to dest to ensure
that a total of n bytes are written.

Instead, use snprintf().

Also, save the result of strlen() and re-use it when possible.

Compile-tested only!

Change-Id: I4ecfb359cf0efaafeab245a8138f526b21613231
updates: bz#1193929
Signed-off-by: Yaniv Kaul <ykaul at redhat.com>

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