SF.net SVN: fricas:[2633] trunk

[wheb...@users.sourceforge.net]

Revision: 2633
http://sourceforge.net/p/fricas/code/2633
Author: whebisch
Date: 2020-03-04 17:56:05 +0000 (Wed, 04 Mar 2020)
Log Message:
-----------
Prevent heap buffer overflow

Modified Paths:
--------------
trunk/ChangeLog
trunk/src/sman/sman.c

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog 2020-03-04 17:40:25 UTC (rev 2632)
+++ trunk/ChangeLog 2020-03-04 17:56:05 UTC (rev 2633)
@@ -1,3 +1,7 @@
+2020-03-04 Neven Sajko <nsa...@gmail.com>
+
+ * src/sman/sman.c: Prevent heap buffer overflow
+
2020-03-04 Waldek Hebisch <heb...@math.uni.wroc.pl>

* src/algebra/nlode.spad: Better recognize

Modified: trunk/src/sman/sman.c
===================================================================
--- trunk/src/sman/sman.c 2020-03-04 17:40:25 UTC (rev 2632)
+++ trunk/src/sman/sman.c 2020-03-04 17:56:05 UTC (rev 2633)
@@ -564,7 +564,7 @@
perror("setting the term buffer");
exit(-1);
}
- augmented_ws_path = (char *)malloc(2 * strlen(ws_path) + strlen(eval_code) + strlen(" -- ") + 1);
+ augmented_ws_path = (char *)malloc(2 * strlen(ws_path) + strlen(eval_code) + strlen(" -- ") + strlen(" ") + 1);
strcpy(augmented_ws_path,ws_path); /* write the name */
/* Pass '--' to make sure that argument(s) passed to FRICASsys
do not cause trouble from host Lisp (Closure CL would

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