Re: [libvirt PATCH 0/2] fixes allocation issues leading to crashes

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

 



On a Monday in 2020, Pavel Hrdina wrote:
Our libvirt-dbus tests discovered allocation issues introduced by recent
rewrite to use g_new0 instead of VIR_ALLOC_N by allocating array one
element shorter in some places which can lead to crashes of client
applications counting on a fact that the returned arrays are NULL
terminated.


Oops, I did not notice that my vim macro [0] dropped these (due to looking
for the ')' from the left side).
There seem to be no other cases like this in my changes where the
expression contains a parenthesis.

Thanks for fixing this.

Jano

Pavel Hrdina (2):
 conf: fix g_new0 allocation
 conf: virsecretobj: fix g_new0 allocation

src/conf/virinterfaceobj.c  | 2 +-
src/conf/virnetworkobj.c    | 4 ++--
src/conf/virnodedeviceobj.c | 2 +-
src/conf/virsecretobj.c     | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)


[0] I was not able to replace everything with Coccinelle

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux