| From 89fee59b504f86925894fcc9ba79d5c933842f93 Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Marcin=20=C5=9Alusarz?= <marcin.slusarz@gmail.com> |
| Date: Tue, 19 Jan 2016 20:03:03 +0100 |
| Subject: perf tools: handle spaces in file names obtained from /proc/pid/maps |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| From: Marcin Ślusarz <marcin.slusarz@gmail.com> |
| |
| 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> |
| |
| --- |
| tools/perf/util/event.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/tools/perf/util/event.c |
| +++ b/tools/perf/util/event.c |
| @@ -282,7 +282,7 @@ int perf_event__synthesize_mmap_events(s |
| 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, |
