From: Marcin Ślusarz Date: Tue, 19 Jan 2016 19:03:03 +0000 (+0100) Subject: perf tools: handle spaces in file names obtained from /proc/pid/maps X-Git-Tag: v4.1.12-92~44^2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5667a7978d10167b82948d1c11b8aed9db5f0c71;p=users%2Fjedix%2Flinux-maple.git 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 Acked-by: Namhyung Kim 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 (cherry picked from commit 89fee59b504f86925894fcc9ba79d5c933842f93) Orabug: 25072114 Signed-off-by: Ashok Vairavan --- diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index ff866c4d2e2f..d18a59ab4ed5 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -251,7 +251,7 @@ 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,