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878269dbe7
u-boot/fs/ext4
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Paul Emge 878269dbe7 CVE-2019-13104: ext4: check for underflow in ext4fs_read_file 
in ext4fs_read_file, it is possible for a broken/malicious file
system to cause a memcpy of a negative number of bytes, which
overflows all memory. This patch fixes the issue by checking for
a negative length.

Signed-off-by: Paul Emge <paulemge@forallsecure.com>
2019-07-18 11:31:29 -04:00
..
crc16.c ext4fs write support 2012-08-09 23:48:02 +02:00
crc16.h ext4fs write support 2012-08-09 23:48:02 +02:00
dev.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ext4_common.c ext4: fix calculating inode blkcount for non-512 blocksize filesystems 2019-07-18 11:31:24 -04:00
ext4_common.h fs: ext4: constify the buffer passed to write functions 2019-04-09 15:34:15 -04:00
ext4_journal.c ext4: add support for filesystems without JOURNAL 2019-07-18 11:31:24 -04:00
ext4_journal.h ext4: add support for filesystems without JOURNAL 2019-07-18 11:31:24 -04:00
ext4_write.c ext4: fix calculating inode blkcount for non-512 blocksize filesystems 2019-07-18 11:31:24 -04:00
ext4fs.c CVE-2019-13104: ext4: check for underflow in ext4fs_read_file 2019-07-18 11:31:29 -04:00
Kconfig fs: Migrate ext4 to Kconfig 2018-01-22 16:43:30 -05:00
Makefile SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00