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authorJim Meyering <meyering@redhat.com>2012-10-04 13:09:44 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2012-10-05 07:58:36 -0500
commita5cf8262e4eb9c4646434e2c6211ef8608db3233 (patch)
treef77b60c58c43c2c8c079b3166de4b0141a3266dd /hw/qdev.c
parenta14c74928ba1fdaada515717f4d3c3fa3275d6f7 (diff)
scsi, pci, qdev, isa-bus, sysbus: don't let *_get_fw_dev_path return NULL
Use g_strdup rather than strdup, because the sole caller (qdev_get_fw_dev_path_helper) assumes it gets non-NULL, and dereferences it. Besides, in that caller, the allocated buffer is already freed with g_free, so it's better to allocate with a matching g_strdup. In one case, (scsi-bus.c) it was trivial, so I replaced an snprintf+ g_strdup combination with an equivalent g_strdup_printf use. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/qdev.c')
-rw-r--r--hw/qdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/qdev.c b/hw/qdev.c
index b5a52ac503..3b5ce3312f 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -520,7 +520,7 @@ char* qdev_get_fw_dev_path(DeviceState *dev)
path[l-1] = '\0';
- return strdup(path);
+ return g_strdup(path);
}
char *qdev_get_dev_path(DeviceState *dev)