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perf machine: Fix path unpopulated in machine__create_modules()

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In machine__create_modules() the 'path' char array was used in a call to
symbol__restricted_filename() without always being populated.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1379845338-29637-2-git-send-email-adrian.hunter@intel.com
[ Split patch removing unrelated conversion of sprintf to snprintf to perf/core ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2013-09-22 13:22:09 +03:00 • committed by Arnaldo Carvalho de Melo
commit aa7fe3b0c4
1 changed files with 1 additions and 1 deletions
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tools/perf/util/machine.c
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@ -792,7 +792,7 @@ static int machine__create_modules(struct machine *machine)
modules = path; modules = path;
} }
if (symbol__restricted_filename(path, "/proc/modules")) if (symbol__restricted_filename(modules, "/proc/modules"))
return -1; return -1;
file = fopen(modules, "r"); file = fopen(modules, "r");