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| author | Marcin Ślusarz <marcin.slusarz@gmail.com> | 2016-01-19 20:03:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-04 14:49:13 -0700 |
| commit | 9c8e6954b41f11e0ad819bd1423a4563878e90be (patch) | |
| tree | d9de3591e780dfcdf10784ae4d4b93befa87238a | |
| parent | 16ca33a5fbef3331427aa43b3d8572bc552675ad (diff) | |
| download | lwn-9c8e6954b41f11e0ad819bd1423a4563878e90be.tar.gz lwn-9c8e6954b41f11e0ad819bd1423a4563878e90be.zip | |
perf tools: handle spaces in file names obtained from /proc/pid/maps
commit 89fee59b504f86925894fcc9ba79d5c933842f93 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | tools/perf/util/event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 85155e91b61b..7bad5c3fa7b7 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, |