Messages in this thread Patch in this message | | | Date | Tue, 9 Feb 2016 04:14:05 -0800 | From | "tip-bot for Marcin Ślusarz" <> | Subject | [tip:perf/core] perf tools: handle spaces in file names obtained from /proc/pid/maps |
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Commit-ID: 89fee59b504f86925894fcc9ba79d5c933842f93 Gitweb: http://git.kernel.org/tip/89fee59b504f86925894fcc9ba79d5c933842f93 Author: Marcin Ślusarz <marcin.slusarz@gmail.com> AuthorDate: Tue, 19 Jan 2016 20:03:03 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 5 Feb 2016 09:39:56 -0300
perf tools: handle spaces in file names obtained from /proc/pid/maps
Steam frequently puts game binaries in folders with spaces.
Note: "(deleted)" markers are now treated as part of the file name.
Signed-off-by: Marcin Ślusarz <marcin.slusarz@gmail.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Fixes: 6064803313ba ("perf tools: Use sscanf for parsing /proc/pid/maps") Link: http://lkml.kernel.org/r/20160119190303.GA17579@marcin-Inspiron-7720 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 85155e9..7bad5c3 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -282,7 +282,7 @@ int perf_event__synthesize_mmap_events(struct perf_tool *tool, strcpy(execname, ""); /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */ - n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %s\n", + n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %[^\n]\n", &event->mmap2.start, &event->mmap2.len, prot, &event->mmap2.pgoff, &event->mmap2.maj, &event->mmap2.min,
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