[EGIT] [core/efl] master 08/14: ethumb - fix idx range check

[Carsten Haitzler]

raster pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=ec4076b8959ff50033a2131a4fd51eaa57ea7e4f

commit ec4076b8959ff50033a2131a4fd51eaa57ea7e4f
Author: Carsten Haitzler (Rasterman) <ras...@rasterman.com>
Date:   Sat Sep 19 23:15:44 2020 +0100

    ethumb - fix idx range check
    
    fix CID 1402612
---
 src/bin/ethumb_client/ethumbd_slave.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bin/ethumb_client/ethumbd_slave.c 
b/src/bin/ethumb_client/ethumbd_slave.c
index c09c4ced5d..1b805a4bd3 100644
--- a/src/bin/ethumb_client/ethumbd_slave.c
+++ b/src/bin/ethumb_client/ethumbd_slave.c
@@ -183,6 +183,8 @@ _ec_op_new(struct _Ethumbd_Child *ec)
    r = _ec_read_safe(stdin, &idx, sizeof(idx));
    if (!r)
      return 0;
+   if ((idx < 0) || (idx >= NETHUMBS))
+     return 0;
 
    DBG("ethumbd new(). idx = %d", idx);
 

--