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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-11-17 16:56:41 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-11-17 16:56:41 +0000 |
| commit | 0d0e497c693939633fda6cfa0c3269258b8e97ec (patch) | |
| tree | 20630fa9150130abf2ef12d17a813fc57c7eda90 /Src/exec.c | |
| parent | 26055: ensure process substitution is handled before parameter and command (diff) | |
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26056 "< <(...)more_stuff" etc. are errors
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Src/exec.c b/Src/exec.c index a398211d3..5aec655a2 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -3773,9 +3773,14 @@ getpipe(char *cmd, int nullexec) int pipes[2], out = *cmd == Inang; pid_t pid; struct timeval bgtime; + char *ends; - if (!(prog = parsecmd(cmd, NULL))) + if (!(prog = parsecmd(cmd, &ends))) return -1; + if (*ends) { + zerr("invalid syntax for process substitution in redirection"); + return -1; + } mpipe(pipes); if ((pid = zfork(&bgtime))) { zclose(pipes[out]); |