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Date: Fri, 5 May 2017 15:44:17 +0530
From: Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
To: acme@...nel.org
Cc: peterz@...radead.org, mingo@...hat.com,
alexander.shishkin@...ux.intel.com, treeze.taeung@...il.com,
borntraeger@...ibm.com, linux-kernel@...r.kernel.org,
Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
Subject: [PATCH] perf annotate: Fix failure when filename has special chars
When filename contains special chars, perf annotate fails
with an error:
$ perf annotate --vmlinux ./vmlinux\(test\) --stdio native_safe_halt
sh: -c: line 0: syntax error near unexpected token `('
sh: -c: line 0: `objdump --start-address=0xffffffff8184e840
--stop-address=0xffffffff8184e848 -l -d --no-show-raw -S -C
./vmlinux(test) 2>/dev/null|grep -v ./vmlinux(test):|expand'
Fix it by surrounding filename in double quotes.
Signed-off-by: Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>
---
tools/perf/util/annotate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 683f834..07d5608 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1429,7 +1429,7 @@ int symbol__disassemble(struct symbol *sym, struct map *map, const char *arch_na
snprintf(command, sizeof(command),
"%s %s%s --start-address=0x%016" PRIx64
" --stop-address=0x%016" PRIx64
- " -l -d %s %s -C %s 2>/dev/null|grep -v %s:|expand",
+ " -l -d %s %s -C \"%s\" 2>/dev/null|grep -v \"%s:\"|expand",
objdump_path ? objdump_path : "objdump",
disassembler_style ? "-M " : "",
disassembler_style ? disassembler_style : "",
--
2.9.3
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