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Description of problem:
configuring 1des, which is not allowed, results in an NULL proposal struct, which we can't set the parentSA for.
Program received signal SIGSEGV, Segmentation fault.
oakley_alg_makedb (ai=<optimized out>, base=base@entry=0x7facadb0ba90 <oakley_sadb+80>, maxtrans=maxtrans@entry=-1)
at /usr/src/debug/openswan-2.6.32/programs/pluto/spdb_struct.c:316
316 gsp->parentSA = TRUE;
The simple fix (from libreswan) is oakley_alg_makedb():
+ if (gsp != NULL)
gsp->parentSA = TRUE;
This happens because the parser allowed "des" but the code does not allow it. The parser could also be told that "des" is not a valid keyword
commit 2d0a4be2968457d58954b79b6496927cb7f157d0
Author: Paul Wouters <pwouters>
Date: Thu May 15 15:44:01 2014 -0400
pluto: don't die when the only loaded proposal is completely invalid
Description of problem: configuring 1des, which is not allowed, results in an NULL proposal struct, which we can't set the parentSA for. Program received signal SIGSEGV, Segmentation fault. oakley_alg_makedb (ai=<optimized out>, base=base@entry=0x7facadb0ba90 <oakley_sadb+80>, maxtrans=maxtrans@entry=-1) at /usr/src/debug/openswan-2.6.32/programs/pluto/spdb_struct.c:316 316 gsp->parentSA = TRUE; The simple fix (from libreswan) is oakley_alg_makedb(): + if (gsp != NULL) gsp->parentSA = TRUE; This happens because the parser allowed "des" but the code does not allow it. The parser could also be told that "des" is not a valid keyword