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authorYunlei He <heyunlei@huawei.com>2015-12-28 21:48:32 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2015-12-30 10:14:17 -0800
commit179448bfe4cd201e98e728391c6b01b25c849fe8 (patch)
treeecf6295f3123872805bbeb31671ac7f7425b8df8 /samples
parent9a950d52b7f0e1c64c2cc70d350562fb18c8b451 (diff)
f2fs: add a max block check for get_data_block_bmap
This patch adds a max block check for get_data_block_bmap. Trinity test program will send a block number as parameter into ioctl_fibmap, which will be used in get_node_path(), when the block number large than f2fs max blocks, it will trigger kernel bug. Signed-off-by: Yunlei He <heyunlei@huawei.com> Signed-off-by: Xue Liu <liuxueliu.liu@huawei.com> [Jaegeuk Kim: fix missing condition, pointed by Chao Yu] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'samples')
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