Here is a one-liner to reproduce the issue.
$ mkdir example && cd example && chmod 0500 . && script
Script started, file is typescript
script: cannot open typescript: Permission denied
Script done, file is typescript
Segmentation fault (core dumped)
Addresses: https://bugs.launchpad.net/bugs/1537518
Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
---
term-utils/script.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/term-utils/script.c b/term-utils/script.c
index 279b9ec..d691c22 100644
--- a/term-utils/script.c
+++ b/term-utils/script.c
@@ -205,7 +205,8 @@ static void __attribute__((__noreturn__)) done(struct script_control *ctl)
if (ctl->timingfp)
fclose(ctl->timingfp);
- fclose(ctl->typescriptfp);
+ if (ctl->typescriptfp)
+ fclose(ctl->typescriptfp);
if (ctl->rc_wanted) {
if (WIFSIGNALED(ctl->childstatus))
--
2.8.0
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