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author | Thomas Haller <thaller@redhat.com> | 2022-03-31 10:57:25 +0200 |
---|---|---|
committer | Beniamino Galvani <bgalvani@redhat.com> | 2022-04-29 17:26:17 +0200 |
commit | cea335c454fed307903835eb78b2bb715e0ce377 (patch) | |
tree | c86b7ccc3038fcd6f5a33414cceaf208630f9e9a | |
parent | ebfbba550343a24b9e7b73051b0515c7fe637881 (diff) | |
download | NetworkManager-cea335c454fed307903835eb78b2bb715e0ce377.tar.gz |
platform: fix undefined behavior for pointer comparison in ip4_addr_subnets_is_plain_address()
Fixes: 2f68a5004153 ('platform: fix the order of addition of primary and secondary IPv4 addresses')
(cherry picked from commit 40f22e69c8c03fbbe40f3ba701c3540470f49dfe)
(cherry picked from commit 41b56cb2b9397407d24e00f95ba4ffb009212040)
-rw-r--r-- | src/libnm-platform/nm-platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libnm-platform/nm-platform.c b/src/libnm-platform/nm-platform.c index 97a86d8061..a61c8ae823 100644 --- a/src/libnm-platform/nm-platform.c +++ b/src/libnm-platform/nm-platform.c @@ -3698,8 +3698,8 @@ clear_and_next: static gboolean ip4_addr_subnets_is_plain_address(const GPtrArray *addresses, gconstpointer needle) { - return needle >= (gconstpointer) &addresses->pdata[0] - && needle < (gconstpointer) &addresses->pdata[addresses->len]; + return nm_ptr_to_uintptr(needle) >= nm_ptr_to_uintptr(&addresses->pdata[0]) + && nm_ptr_to_uintptr(needle) < nm_ptr_to_uintptr(&addresses->pdata[addresses->len]); } static const NMPObject ** |