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| author | Bradley Bolen <bradleybolen@yahoo.com> | 2011-08-22 11:48:05 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-09-04 23:27:52 +0200 |
| commit | 03bf22f55990d27a1d3a5f8c6f8c94fb400f77d4 (patch) | |
| tree | 5588bc896a1dc2c159515a6c4435603a58b08e42 /common/stdio.c | |
| parent | 0789dc14d229660bd5c3a9a0b8d7bbb5ebf45485 (diff) | |
| download | u-boot-imx-03bf22f55990d27a1d3a5f8c6f8c94fb400f77d4.zip u-boot-imx-03bf22f55990d27a1d3a5f8c6f8c94fb400f77d4.tar.gz u-boot-imx-03bf22f55990d27a1d3a5f8c6f8c94fb400f77d4.tar.bz2 | |
stdio: Fix a possible buffer overflow
Signed-off-by: Bradley Bolen <bradleybolen at yahoo.com>
Diffstat (limited to 'common/stdio.c')
| -rw-r--r-- | common/stdio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/stdio.c b/common/stdio.c index b20772c..1bf9ba0 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -160,7 +160,7 @@ int stdio_deregister(const char *devname) int l; struct list_head *pos; struct stdio_dev *dev; - char temp_names[3][8]; + char temp_names[3][16]; dev = stdio_get_by_name(devname); @@ -174,7 +174,7 @@ int stdio_deregister(const char *devname) } memcpy (&temp_names[l][0], stdio_devices[l]->name, - sizeof(stdio_devices[l]->name)); + sizeof(temp_names[l])); } list_del(&(dev->list)); |