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author | Peter Stephenson <p.stephenson@samsung.com> | 2023-02-14 09:21:19 +0000 |
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committer | Peter Stephenson <p.stephenson@samsung.com> | 2023-02-14 09:21:32 +0000 |
commit | 7e0c4406ceba1e021bf37680d6a6b8dcd3dd657f (patch) | |
tree | 25403174293198d6f5bebe00597cab2d5ec928ae | |
parent | 03887bb03fbca246fa94b5b5f2266572c0b6d038 (diff) | |
download | zsh-7e0c4406ceba1e021bf37680d6a6b8dcd3dd657f.tar.gz zsh-7e0c4406ceba1e021bf37680d6a6b8dcd3dd657f.tar.xz zsh-7e0c4406ceba1e021bf37680d6a6b8dcd3dd657f.zip |
51424: $(<...) shouldn't try to open a file with NO_EXEC
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | Src/exec.c | 3 | ||||
-rw-r--r-- | Test/E01options.ztst | 3 |
3 files changed, 11 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index be0d8d5e1..b490b0ee8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2023-02-14 Peter Stephenson <p.stephenson@samsung.com> + + * 51425: Src/exec.c, Test/E01OPTIONS: $(<...) shouldn't try to + open a file with NO_EXEC. + 2023-02-13 Bart Schaefer <schaefer@zsh.org> * 51430: Src/Modules/parameter.c, Src/builtin.c, Src/params.c, diff --git a/Src/exec.c b/Src/exec.c index c8eb71b34..3330bbce8 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -4678,6 +4678,9 @@ getoutput(char *cmd, int qt) if (!prog) return NULL; + if (!isset(EXECOPT)) + return newlinklist(); + if ((s = simple_redir_name(prog, REDIR_READ))) { /* $(< word) */ int stream; diff --git a/Test/E01options.ztst b/Test/E01options.ztst index d38fbed74..533e08773 100644 --- a/Test/E01options.ztst +++ b/Test/E01options.ztst @@ -416,6 +416,9 @@ 1:NO_EXEC does recognize bad substitution syntax *?* bad substitution + (setopt noexec; : $(<nonexistentfile)) +0:NO_EXEC does not attempt to read files in $(<....) + setopt NO_eval_lineno eval 'print $LINENO' setopt eval_lineno |