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| author | Rich Felker <dalias@aerifal.cx> | 2022-10-19 13:33:03 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2022-10-19 14:01:45 -0400 |
| commit | 0a7b4323b0f2b944dbd47a813c0c6e6813e7fd67 (patch) | |
| tree | 8e693db5dda5f75838c98a1abb9db27a09b7d335 /src/network/gethostbyaddr.c | |
| parent | 41603c7706f8a4c1b1a2a23e49ff7490f6860dc2 (diff) | |
| download | musl-0a7b4323b0f2b944dbd47a813c0c6e6813e7fd67.tar.gz musl-0a7b4323b0f2b944dbd47a813c0c6e6813e7fd67.tar.xz musl-0a7b4323b0f2b944dbd47a813c0c6e6813e7fd67.zip | |
dns response handling: don't treat too many addresses as an error
returning -1 rather than 0 from the parse function causes __dns_parse to bail out and return an error. presently, name_from_dns does not check the return value anyway, so this does not matter, but if it ever started treating this as an error, lookups with large numbers of addresses would break. this is a consequence of adding TCP support and extending the buffer size used in name_from_dns.
Diffstat (limited to 'src/network/gethostbyaddr.c')
0 files changed, 0 insertions, 0 deletions