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authorJens Osterkamp <jens@linux.vnet.ibm.com>2010-04-12 10:51:01 +0200
committerAurelien Jarno <aurelien@aurel32.net>2010-05-18 19:49:16 +0200
commite23a22e620e84f42bdbd473b82672654e7c8de73 (patch)
treeddc9cebadadc2810e1228759ab02ea575aa4d9ab /migration-fd.c
parent81bbe906c89b6b7af58a1eeb96ec5a0bfdc3386f (diff)
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>
Diffstat (limited to 'migration-fd.c')
0 files changed, 0 insertions, 0 deletions