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| author | Rich Felker <dalias@aerifal.cx> | 2014-06-02 01:31:28 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-06-02 01:31:28 -0400 |
| commit | bb9af59bba5b72b90c38d28809c30b31933c64d5 (patch) | |
| tree | 733606f802ae0cf39895d1073839820eb0b92116 /src/network/gethostbyname2_r.c | |
| parent | af7c308ee66c4127700dd7843f885f7f2d030a0c (diff) | |
| download | musl-bb9af59bba5b72b90c38d28809c30b31933c64d5.tar.gz musl-bb9af59bba5b72b90c38d28809c30b31933c64d5.tar.xz musl-bb9af59bba5b72b90c38d28809c30b31933c64d5.zip | |
fix off-by-one in checking hostname length in new resolver backend
this bug was introduced in the recent resolver overhaul commits. it likely had visible symptoms. these were probably limited to wrongly accepting truncated versions of over-long names (vs rejecting them), as opposed to stack-based overflows or anything more severe, but no extensive checks were made. there have been no releases where this bug was present.
Diffstat (limited to 'src/network/gethostbyname2_r.c')
0 files changed, 0 insertions, 0 deletions