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(parent: ac4031d) | patch
When doing lm_add(), check for duplicates.
authorKonstantin Belousov <kib@FreeBSD.org>
Wed, 26 Sep 2018 21:27:08 +0000 (21:27 +0000)
committerKonstantin Belousov <kib@FreeBSD.org>
Wed, 26 Sep 2018 21:27:08 +0000 (21:27 +0000)
commit6c30676522be1ee98e5331dcab10288ba8d37f09
tree22f2fbf8ecbd3bcf39a5c4fa92ba76508333c035tree | snapshot
parentac4031d8056a1abd8f1cda7e9a6ddb50287eb83bcommit | diff
When doing lm_add(), check for duplicates.

This is useful when lm_find() moves the match to the global mapping,
since lm_find() could be called with a same path more than once.

Reported and tested by: Andreas Longwitz <longwitz@incore.de>
Sponsored by: The FreeBSD Foundation
Approved by: re (gjb)
MFC after: 1 week
libexec/rtld-elf/libmap.c diff | blob | history
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