Mercurial > dropbear
annotate MULTI @ 1885:5d8dbb6fdab7
Fix SSH_PUBKEYINFO, limit characters, add tests
We fix a bad_bufptr() failure from a previous commit. We now limit
the allowed characters to those that will definitely be safe
in a shell. Some scripts/programs may use arbitrary environment
variables without escaping correctly - that could be a problem
in a restricted environment.
The current allowed set is a-z A-Z 0-9 .,_-+@
This also adds a test for SSH_PUBKEYINFO, by default it only runs
under github actions (or "act -j build").
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 16 Mar 2022 17:17:23 +0800 |
parents | 93e04b9ff676 |
children |
rev | line source |
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1 Multi-binary compilation |
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2 ======================== |
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3 |
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4 To compile for systems without much space (floppy distributions etc), you |
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5 can create a single binary. This will save disk space by avoiding repeated |
72 | 6 code between the various parts. |
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7 If you are familiar with "busybox", it's the same principle. |
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8 |
72 | 9 To compile the multi-binary, first "make clean" (if you've compiled |
10 previously), then | |
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11 |
72 | 12 make PROGRAMS="programs you want here" MULTI=1 |
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13 |
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14 To use the binary, symlink it from the desired executable: |
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15 |
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16 ln -s dropbearmulti dropbear |
72 | 17 ln -s dropbearmulti dbclient |
18 etc | |
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19 |
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20 then execute as normal: |
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21 |
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22 ./dropbear <options here> |