diff options
Diffstat (limited to 'src/liolib.c')
| -rw-r--r-- | src/liolib.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/liolib.c b/src/liolib.c index b6cff86..6fb3359 100644 --- a/src/liolib.c +++ b/src/liolib.c @@ -132,7 +132,9 @@ static int io_open (lua_State *L) { snprintf(buffer, 1020, "io.open(\"%s\", \"%s\")", filename, mode); append_to_audit_log(L, buffer); FILE **pf = newfile(L); - if (file_operation_permitted(filename, mode)) + if (file_operation_permitted(filename, mode) + /* filenames starting with teliva_tmp_ are always ok */ + || starts_with(filename, "teliva_tmp_")) *pf = fopen(filename, mode); else { snprintf(iolib_errbuf, 1024, "app tried to open file '%s'; adjust its permissions (ctrl-p) if that is expected", filename); |