[EGIT] [core/efl] master 07/14: ethumb - fix index range check

[Carsten Haitzler]

raster pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=d64d4568bd601dbf7081ff5abed1c9075a2ad08a

commit d64d4568bd601dbf7081ff5abed1c9075a2ad08a
Author: Carsten Haitzler (Rasterman) <ras...@rasterman.com>
Date:   Sat Sep 19 23:13:08 2020 +0100

    ethumb - fix index range check
    
    fix CID 1402628
---
 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 70a9f886ac..c09c4ced5d 100644
--- a/src/bin/ethumb_client/ethumbd_slave.c
+++ b/src/bin/ethumb_client/ethumbd_slave.c
@@ -252,6 +252,8 @@ _ec_op_generate(struct _Ethumbd_Child *ec)
    r = _ec_read_safe(stdin, &idx, sizeof(idx));
    if (!r)
      return 0;
+   if ((idx < 0) || (idx >= NETHUMBS))
+     return 0;
 
    r = _ec_pipe_str_read(ec, &path);
    if (!r)

--