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[Qemu-devel] [PATCH v3 05/10] util/path: check return value of malloc()
From: |
zhanghailiang |
Subject: |
[Qemu-devel] [PATCH v3 05/10] util/path: check return value of malloc() |
Date: |
Thu, 7 Aug 2014 16:01:47 +0800 |
Signed-off-by: zhanghailiang <address@hidden>
---
util/path.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/util/path.c b/util/path.c
index 5c59d9f..df1653f 100644
--- a/util/path.c
+++ b/util/path.c
@@ -46,9 +46,12 @@ static struct pathelem *new_entry(const char *root,
const char *name)
{
struct pathelem *new = malloc(sizeof(*new));
- new->name = strdup(name);
- new->pathname = g_strdup_printf("%s/%s", root, name);
- new->num_entries = 0;
+
+ if (new) {
+ new->name = strdup(name);
+ new->pathname = g_strdup_printf("%s/%s", root, name);
+ new->num_entries = 0;
+ }
return new;
}
--
1.7.12.4
- [Qemu-devel] [PATCH v3 00/10] fix three bugs about use-after-free and several api abuse, zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 02/10] monitor: fix access freed memory, zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 03/10] virtio-blk: fix reference a pointer which might be freed, zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 10/10] block/vvfat: fix setbuf stream parameter may be NULL, zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 01/10] l2cap: fix access freed memory, zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 05/10] util/path: check return value of malloc(),
zhanghailiang <=
- [Qemu-devel] [PATCH v3 09/10] tcg: check return value of fopen(), zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 06/10] slirp: check return value of malloc(), zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 07/10] linux-user: check return value of malloc(), zhanghailiang, 2014/08/07
- [Qemu-devel] [PATCH v3 08/10] qtest: check the value returned by fopen(), zhanghailiang, 2014/08/07