Fix segfault on "lldptool -t -i eth2 -V PFC -c enabled"#1
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sowminiv wants to merge 1 commit intovvidic:masterfrom
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Fix segfault on "lldptool -t -i eth2 -V PFC -c enabled"#1sowminiv wants to merge 1 commit intovvidic:masterfrom
sowminiv wants to merge 1 commit intovvidic:masterfrom
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As per the lldptoo-pfc man page, I should be able to do
# lldptool -T -i eth2 -V PFC enabled=2
# lldptool -t -i eth2 -V PFC -c enabled
but I get a segfault at
0x000000000040a993 in get_arg_val_list (ibuf=0x7fffffffc2cd "07enabled",
ilen=14, ioff=0x7fffffffb12c, args=0x6163e0, argvals=0x6163c0)
at lldp_util.c:1239
:
Squinting at the code, looks like the *ioff check against ilen
in get_arg_val_list is trying to see if we are still within
the ibuff before moving args[] and argvals[] forward, so it
should not really be testing against arglen/argvalue_len.
Author
|
Seems like lldpad is now being updated by pull-requests, so trying that route. |
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As per the lldptoo-pfc man page, I should be able to do
lldptool -T -i eth2 -V PFC enabled=2
lldptool -t -i eth2 -V PFC -c enabled
but I get a segfault at
0x000000000040a993 in get_arg_val_list (ibuf=0x7fffffffc2cd "07enabled",
ilen=14, ioff=0x7fffffffb12c, args=0x6163e0, argvals=0x6163c0)
at lldp_util.c:1239
:
Squinting at the code, looks like the *ioff check against ilen
in get_arg_val_list is trying to see if we are still within
the ibuff before moving args[] and argvals[] forward, so it
should not really be testing against arglen/argvalue_len.