Displaying 2 results from an estimated 2 matches for "8f0f2a4".
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8f082a6
2012 Aug 02
2
[PATCH] add additional checks to ext2 loader
...heck if some pointers are not NULL due to read errors or other problems
Signed-off-by: Frediano Ziglio <frediano.ziglio at citrix.com>
---
core/fs/ext2/ext2.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/core/fs/ext2/ext2.c b/core/fs/ext2/ext2.c
index bddde8d..8f0f2a4 100644
--- a/core/fs/ext2/ext2.c
+++ b/core/fs/ext2/ext2.c
@@ -139,6 +139,8 @@ ext2_get_inode(struct fs_info *fs, int inr)
block_off = inode_offset % EXT2_INODES_PER_BLOCK(fs);
data = get_cache(fs->fs_dev, block_num);
+ if (!data)
+ return NULL;
return (const struct ext2_in...
2012 Sep 10
19
Initial support for sector size >512
This set of patches add some support for sector size >512.
Currently it fixes extlinux, MBR for GPT and ext partitions.
Other code is unaffected.
This set of patches has been tested on a read Dell machine running a beta
firmware.