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| author | Christian Soffke <christian.soffke@gmail.com> | 2022-04-12 22:26:16 +0200 |
|---|---|---|
| committer | Solomon Peachy <pizza@shaftnet.org> | 2022-08-04 14:40:59 -0400 |
| commit | f0a05e099337e88afe99ad0cad561caff96e48aa (patch) | |
| tree | c715a1a24a371465ac35fdb61056e6d0686b8784 | |
| parent | 4101aeac54ded9591c52ac03a1b765afc394d6c0 (diff) | |
| download | rockbox-f0a05e099337e88afe99ad0cad561caff96e48aa.tar.gz rockbox-f0a05e099337e88afe99ad0cad561caff96e48aa.zip | |
Properties plugin: Fix crash when parameter is zero-length string
This seems to be what is provided by the database when length
of path+file name of an entry is larger than MAX_PATH.
Change-Id: Iaf40ce945732a8a8c2e5270a80886dcb537a72be
| -rw-r--r-- | apps/plugins/properties.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/apps/plugins/properties.c b/apps/plugins/properties.c index e5f00e307b..c4378a0356 100644 --- a/apps/plugins/properties.c +++ b/apps/plugins/properties.c @@ -313,7 +313,8 @@ enum plugin_status plugin_start(const void* parameter) int button; bool quit = false, usb = false; const char *file = parameter; - if(!parameter) return PLUGIN_ERROR; + if(!parameter || (file[0] != '/')) return PLUGIN_ERROR; + #ifdef HAVE_TOUCHSCREEN rb->touchscreen_set_mode(rb->global_settings->touch_mode); #endif |