Jens Remus 31b77e1646 zdev: fix memory leak in misc_readlink() ...

When realloc() fails to allocate memory it returns NULL and the original
block is left untouched. In that case return the potentially larger
original block.

Found using Cppcheck:
[zdev/src/misc.c:1106]: (error) Memory leak: name

Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

2018-11-16 15:01:41 +01:00

..

dracut

zdev: Implement support for early device configuration

2018-06-08 15:03:30 +02:00

include

zdev: Trigger generic_ccw devices on any kernel module loads.

2018-10-19 15:32:40 +02:00

initramfs

zdev/initramfs: add s390-tools- prefix to hook, due to conflicts.

2018-10-19 15:31:54 +02:00

man

zdev: Implement support for early device configuration

2018-06-08 15:03:30 +02:00

src

zdev: fix memory leak in misc_readlink()

2018-11-16 15:01:41 +01:00

Makefile

zdev: Integrate firmware auto-configuration with initramfs-tools

2018-06-08 15:03:30 +02:00