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ircd: substitution: fix buffer overrun if variable name is too long
authorSimon Arlott <sa.me.uk>
Sat, 5 Aug 2017 10:27:02 +0000 (11:27 +0100)
committerSimon Arlott <sa.me.uk>
Sat, 5 Aug 2017 10:27:02 +0000 (11:27 +0100)
commit4212494106b7115eafd5d612dd91f2966ec3b71f
tree7ab8e14d0c7910004dfaf1af122fdd8f1464689atree | snapshot (zip tar.bz2 tar.gz)
parent6b80043ecac1826e16f06202849edb3dd59e67accommit | diff
ircd: substitution: fix buffer overrun if variable name is too long

Also fix the "ptr = ptr + (pptr - ptr)" aka "ptr = pptr" mess by
removing pptr.
ircd/substitution.c diff | blob | blame | history
tests/substitution1.c diff | blob | blame | history
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