perf sort: Use pclose() instead of fclose() on pipe stream
authorThomas Jarosch <thomas.jarosch@intra2net.com>
Fri, 25 Jan 2013 10:02:13 +0000 (11:02 +0100)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 30 Jan 2013 13:38:48 +0000 (10:38 -0300)
commit8eb44dd76ac994b020e5cfe72635c90d9e0ad995
tree570c931f5745a43e8bac24b365c12692b81de3e7
parent68c465ada54c730d653fc6fdc9dc0d5270b2de00
perf sort: Use pclose() instead of fclose() on pipe stream

cppcheck message:
[tools/perf/util/sort.c:277]: (error) Mismatching allocation and deallocation: fp

Also fix descriptor leak on error and always initialize the "fp" variable.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Link: http://lkml.kernel.org/r/1359112354.yZcisNZ4k0@storm
Link: http://lkml.kernel.org/r/2266358.qvDXKLvJ67@storm
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/sort.c