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authorHolger Hans Peter Freyther <holger@moiji-mobile.com>2014-10-10 17:24:34 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2014-10-10 17:55:13 +0200
commit10dd73cf6afdc0ba237022510ec702a56237d7d7 (patch)
tree2b68fd53fe224eac83c91a50c0a4385bac49659c /debian
parentdade018f2fa577de2020c4bfaa9bfde770ae3b30 (diff)
bssgp: Free msgb in case of error when calling into gprs_ns_sendmsg
In the OsmoSGSN we have a crash with a DEAD/BLOCKED GPRS-NS and segmented SN-UNITDATA. For the caller it is not easy to know if the passed msg buffer has been freed or not. The most easy solution is to always take the ownership and either pass it on or free it in case of an error. Adjust indirect and direct callers of gprs_ns_sendmsg. I found the following call-chains with an external msgb parameter. gprs_ns_sendmsg <- _bssgp_tx_dl_ud <- bssgp_fc_in <- bssgp_tx_dl_ud Update the test to allocate a real msgb because for the test with '1000' we will msgb_free it right away. Sponsored-by: On-Waves ehf
Diffstat (limited to 'debian')
0 files changed, 0 insertions, 0 deletions