From 008efb756fea8a9e66a1825b546e9dc392c72bec Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Tue, 19 Apr 2016 14:57:09 -0700
Subject: [PATCH] Fix scanf %s in lsof.
Bug: http://b/28175237
Change-Id: Ief0ba299b09693ad9afc0e3d17a8f664c2fbb8c2
---
toolbox/lsof.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/toolbox/lsof.c b/toolbox/lsof.c
index 113c120fc1..de197a290e 100644
--- a/toolbox/lsof.c
+++ b/toolbox/lsof.c
@@ -99,13 +99,12 @@ out:
static void print_maps(struct pid_info_t* info)
{
FILE *maps;
- char buffer[PATH_MAX + 100];
size_t offset;
int major, minor;
char device[10];
long int inode;
- char file[PATH_MAX];
+ char file[1024];
strlcat(info->path, "maps", sizeof(info->path));
@@ -113,8 +112,8 @@ static void print_maps(struct pid_info_t* info)
if (!maps)
goto out;
- while (fscanf(maps, "%*x-%*x %*s %zx %5s %ld %s\n", &offset, device, &inode,
- file) == 4) {
+ while (fscanf(maps, "%*x-%*x %*s %zx %5s %ld %1023s\n",
+ &offset, device, &inode, file) == 4) {
// We don't care about non-file maps
if (inode == 0 || !strcmp(device, "00:00"))
continue;
--
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