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(parent: b833cc1) | patch
lib: fix ifindex comparison overflow
authorQuentin Young <qlyoung@cumulusnetworks.com>
Sat, 4 Jan 2020 00:25:38 +0000 (19:25 -0500)
committerQuentin Young <qlyoung@cumulusnetworks.com>
Sat, 4 Jan 2020 00:25:38 +0000 (19:25 -0500)
commite33d7b6a0365b7d1c5708dd4015ae662f64bc104
tree5343d2701caeba90f4fa589553571377e7d90a91tree
parentb833cc1ff473e5de43a6c33b520024c943db180ccommit | diff
lib: fix ifindex comparison overflow

Very small (negative!) ifindexes, when subtracted, can overflow.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
lib/if.c diff | blob | blame | history
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