Merge tag 'v7.0-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Pull smb client fix from Steve French:

- Fix potential out of bounds read in mount

* tag 'v7.0-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6:
fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath

Linus Torvalds 2 months ago d8a9a4b1 7b9e74c5

1 changed file

expand all

smb

client

fs_context.c

fs/smb/client/fs_context.c

··· 588 588 while (IS_DELIM(*cursor1)) 589 589 cursor1++; 590 590 591 + /* exit in case of only delimiters */ 592 + if (!*cursor1) 593 + return NULL; 594 + 591 595 /* copy the first letter */ 592 596 *cursor2 = *cursor1; 593 597

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