Re: Buffer overflow in modprobe

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Dec 12, 2019 at 02:16:18PM -0500, Jorge Lucangeli Obes wrote:
Reset the state of was_space to false between passes.
For your assistance, we have provided the following code:

--- libkmod-config.c            2018-06-21 17:59:48.633600181 +0100
+++ libkmod-config.fixed        2018-09-12 21:42:34.499453017 +0100 @@
-333,6 +333,8 @@
               memcpy(dep->name ,modname ,modnamelen);
+        was_space = false;
+               /* copy strings */

this looks reasonable. Are you the author of such change? Could you send
this as a patch with git send-email?

It would be nice to have a test added to the testsuite too if you can.

thanks
Lucas De Marchi


              itr = dep->name + modnamelen;
              n_pre = 0;



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux