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Diffstat (limited to 'usr.bin/bsdiff/bspatch/bspatch.1')
| -rw-r--r-- | usr.bin/bsdiff/bspatch/bspatch.1 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/usr.bin/bsdiff/bspatch/bspatch.1 b/usr.bin/bsdiff/bspatch/bspatch.1 index 894bc50..29b8db3 100644 --- a/usr.bin/bsdiff/bspatch/bspatch.1 +++ b/usr.bin/bsdiff/bspatch/bspatch.1 @@ -61,5 +61,26 @@ but can tolerate a very small working set without a dramatic loss of performance. .Sh SEE ALSO .Xr bsdiff 1 +.Sh BUGS +The +.Nm +utility does not verify that +.Ar oldfile +is the correct source file for +.Ar patchfile . +Attempting to apply a patch to the wrong file will usually produce +garbage; consequently it is strongly recommended that users of +.Nm +verify that +.Ar oldfile +matches the source file from which +.Ar patchfile +was built, by comparing cryptographic hashes, for example. +Users may also wish to verify after running +.Nm +that +.Ar newfile +matches the target file from which +.Ar was built. .Sh AUTHORS .An Colin Percival Aq cperciva@FreeBSD.org |
