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| author | Daniil Baturin <daniil@baturin.org> | 2026-03-11 14:20:55 +0000 |
|---|---|---|
| committer | Daniil Baturin <daniil@baturin.org> | 2026-03-11 14:20:55 +0000 |
| commit | 563fc7def9903c804aca526d0f5f471d76f36fd9 (patch) | |
| tree | 28512a6afe1767769b9795e964bf709f8a9a1c7b /src | |
| parent | 96b9fdcc276a058dea9dedc602a596d27a1fb982 (diff) | |
| download | ipaddrcheck-563fc7def9903c804aca526d0f5f471d76f36fd9.tar.gz ipaddrcheck-563fc7def9903c804aca526d0f5f471d76f36fd9.zip | |
T8374: convert addresses to the host byte order before comparison
when checking that the lower boundary of an IPv4 range
is actually lower than the upper bound
Diffstat (limited to 'src')
| -rw-r--r-- | src/ipaddrcheck_functions.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipaddrcheck_functions.c b/src/ipaddrcheck_functions.c index 75d8eec..09830a1 100644 --- a/src/ipaddrcheck_functions.c +++ b/src/ipaddrcheck_functions.c @@ -562,7 +562,7 @@ int is_ipv4_range(char* range_str, int prefix_length, int verbose) struct in_addr* left_in_addr = cidr_to_inaddr(left_addr, NULL); struct in_addr* right_in_addr = cidr_to_inaddr(right_addr, NULL); - if( left_in_addr->s_addr <= right_in_addr->s_addr ) + if( ntohl(left_in_addr->s_addr) <= ntohl(right_in_addr->s_addr) ) { /* If non-zero prefix_length is given, check if the right address is within the network of the first one. */ |