commit | 2caf696738e09a9d60eb85290375d7462da4e0de | [log] [tgz] |
---|---|---|
author | Michael Tuexen <tuexen@fh-muenster.de> | Sun Sep 22 13:14:45 2019 +0200 |
committer | Michael Tuexen <tuexen@fh-muenster.de> | Sun Sep 22 13:14:45 2019 +0200 |
tree | 623be2bb2e7a58d9ac87fddd57c4df0fd95439f7 | |
parent | b7ed78b2faebd97ef57791c99156c3e0d600a8a2 [diff] |
Don't hold the info lock when calling sctp_select_a_tag(). This avoids a double lock bug in the NAT colliding state processing of SCTP. Thanks to Felix Weinrank for finding and reporting this issue in https://github.com/sctplab/usrsctp/issues/374 He found this bug using fuzz testing.