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| author | Bart Schaefer <schaefer@zsh.org> | 2023-09-10 21:00:23 -0700 |
|---|---|---|
| committer | Bart Schaefer <schaefer@zsh.org> | 2023-09-10 21:00:23 -0700 |
| commit | 96ce0abf6b7607ca2df64759c495d153132d07bd (patch) | |
| tree | d9ca5f807b28ba10cc9976fe31ded1d1f38dcac3 | |
| parent | d95197a2ec43c79958aaf198189d4f138422a331 (diff) | |
| download | zsh-96ce0abf6b7607ca2df64759c495d153132d07bd.tar.gz zsh-96ce0abf6b7607ca2df64759c495d153132d07bd.tar.xz zsh-96ce0abf6b7607ca2df64759c495d153132d07bd.zip | |
52125: getoutput() must not free() after gettempname(..., 1) for heap
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | Src/exec.c | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 72922feb4..c8bc5e30f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2023-09-10 Bart Schaefer <schaefer@zsh.org> + + * 52125: Src/exec.c: getoutput() must not free() gettempname() + 2023-09-09 Bart Schaefer <schaefer@zsh.org> * unposted: Completion/Base/Utility/_shadow: quoting for safety diff --git a/Src/exec.c b/Src/exec.c index 8f9d5a885..3a8b3e951 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -4897,7 +4897,6 @@ getoutputfile(char *cmd, char **eptr) if ((fd = open(nam, O_WRONLY | O_CREAT | O_EXCL | O_NOCTTY, 0600)) < 0) { zerr("process substitution failed: %e", errno); - free(nam); if (!s) child_unblock(); return NULL; |