Revision e23a22e6
| ID | e23a22e620e84f42bdbd473b82672654e7c8de73 |
qemu-sockets: avoid strlen of NULL pointer
If the user wants to create a chardev of type socket but forgets to give a
host= option, qemu_opt_get returns NULL. This NULL pointer is then fed into
strlen a few lines below without a check which results in a segfault.
This fixes it.
Signed-off-by: Jens Osterkamp <jens@linux.vnet.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Files
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