Sanskriti Sharma 9c8a182e5a perf tools: Free 'printk' string in parse_ftrace_printk() ...

parse_ftrace_printk() tokenizes and parses a line, calling strdup() each
iteration.  Add code to free this temporary format string duplicate.

Fixes the following coverity complaints:

  Error: RESOURCE_LEAK (CWE-772):
  tools/perf/util/trace-event-parse.c:158: overwrite_var: Overwriting
  "printk" in "printk = strdup(fmt + 1)" leaks the storage that "printk"
  points to.

  tools/perf/util/trace-event-parse.c:162: leaked_storage: Variable
  "printk" going out of scope leaks the storage it points to.

Signed-off-by: Sanskriti Sharma <sansharm@redhat.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Link: http://lkml.kernel.org/r/1538490554-8161-4-git-send-email-sansharm@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2018-10-08 14:23:45 -03:00

..

accounting

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

arch

tools headers uapi: Update tools's copies of kvm headers

2018-09-11 13:09:26 -03:00

bpf

tools/bpf: bpftool, add xskmap in map types

2018-09-02 22:30:39 +02:00

build

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2018-08-15 15:04:25 -07:00

cgroup

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

firewire

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

gpio

Merge tag 'v4.16-rc5' into devel

2018-03-18 17:48:59 +01:00

hv

Tools: hv: Fix a bug in the key delete code

2018-09-12 09:31:00 +02:00

iio

iio: Add modifier for DUV light

2018-07-23 19:18:10 +01:00

include

tools include: Adopt linux/bits.h

2018-10-08 14:23:43 -03:00

kvm/kvm_stat

tools/kvm_stat: re-animate display of dead guests

2018-08-30 17:15:12 +02:00

laptop

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

leds

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

lib

Merge tag 'v4.19-rc5' into perf/core, to pick up fixes

2018-09-25 11:19:44 +02:00

memory-model

tools/memory-model: Rename litmus tests to comply to norm7

2018-07-17 09:30:36 +02:00

nfsd

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

objtool

Merge tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-08-15 12:09:03 -07:00

pci

tools: PCI: Add MSI-X support

2018-07-19 11:47:13 +01:00

pcmcia

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf

perf tools: Free 'printk' string in parse_ftrace_printk()

2018-10-08 14:23:45 -03:00

power

x86/cpu: Sanitize FAM6_ATOM naming

2018-10-02 10:14:32 +02:00

scripts

Kbuild: fix # escaping in .cmd files for future Make

2018-04-11 00:03:02 +09:00

spi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

testing

Merge tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2018-09-28 17:43:32 -07:00

thermal/tmon

tools/thermal: tmon: fix for segfault

2018-03-27 09:51:23 +02:00

time

tools: add script to test udelay

2014-07-23 10:16:38 -07:00

usb

tools: usb: ffs-test: Fix build on big endian systems

2018-07-17 10:12:51 +03:00

virtio

tools/virtio: add kmalloc_array stub

2018-07-27 16:54:40 +03:00

vm

tools/vm/page-types.c: fix "defined but not used" warning

2018-09-04 16:45:02 -07:00

wmi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

Makefile

Merge tag 'platform-drivers-x86-v4.15-1' of git://git.infradead.org/linux-platform-drivers-x86

2017-11-18 10:26:57 -08:00