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(parent: 603af30) | patch
inet: fix unsafe access to _res.options in res_mkquery()
authorVanya Sergeev <vsergeev@gmail.com>
Sat, 8 Jun 2013 22:49:45 +0000 (15:49 -0700)
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Fri, 19 Jul 2013 15:35:56 +0000 (17:35 +0200)
commit6e16f1768d75a3f5c367dcd6a5ab63f65fce5f82
tree80d1b58d9e200ca632e7418b79edd814026043detree | snapshot
parent603af30d6992e94ac30a66b953264076f4f2fd71commit | diff
inet: fix unsafe access to _res.options in res_mkquery()

res_mkquery() takes out __resolv_lock to copy _res.options to function local
_res_options on line 4204, but later unsafely accesses _res.options without a
lock, instead of its local copy _res_options, on line 4221.  Looks like a
period / underscore typo.

Signed-off-by: Vanya Sergeev <vsergeev@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
libc/inet/resolv.c diff | blob | history
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