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gcc-7 notices that "-event-%d" could be more than 11 characters long if we had larger 'vector' numbers: drivers/net/vmxnet3/vmxnet3_drv.c: In function 'vmxnet3_activate_dev': drivers/net/vmxnet3/vmxnet3_drv.c:2095:40: error: 'sprintf' may write a terminating nul past the end of the destination [-Werror=format-overflow=] sprintf(intr->event_msi_vector_name, "%s-event-%d", ^~~~~~~~~~~~~ drivers/net/vmxnet3/vmxnet3_drv.c:2095:3: note: 'sprintf' output between 9 and 33 bytes into a destination of size 32 The current code is safe, but making the string a little longer is harmless and lets gcc see that it's ok. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
Makefile | ||
upt1_defs.h | ||
vmxnet3_defs.h | ||
vmxnet3_drv.c | ||
vmxnet3_ethtool.c | ||
vmxnet3_int.h |