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| author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2017-09-10 18:02:52 +0100 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2017-09-10 18:02:52 +0100 |
| commit | c9df6bc8d46415e270273777c80025948762e897 (patch) | |
| tree | eeca2dfc78f8b8f7b36a44fd347fd2df80d309f3 /Src | |
| parent | 41661: Need to remove tokens before using bufferwords() for (z) (diff) | |
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41662: exec -a arguments weren't sanitised
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/exec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Src/exec.c b/Src/exec.c index 76a6bb1a4..e2432fda4 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -3007,6 +3007,9 @@ execcmd_exec(Estate state, Execcmd_params eparams, } if (exec_argv0) { char *str, *s; + exec_argv0 = dupstring(exec_argv0); + remnulargs(exec_argv0); + untokenize(exec_argv0); size_t sz = strlen(exec_argv0); str = s = zalloc(5 + 1 + sz + 1); strcpy(s, "ARGV0="); |