From 144766057c07daf7719b2fcee4c45afa3c829af5 Mon Sep 17 00:00:00 2001
From: Jeong Han Lee <jeonghan.lee@gmail.com>
Date: Tue, 18 Sep 2018 17:52:54 +0200
Subject: [PATCH] potential memory corruption in iocshlocation
---
require.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/require.c b/require.c
index 60aa5188..37a2ef3e 100644
--- a/require.c
+++ b/require.c
@@ -666,7 +666,7 @@ void registerModule(const char* module, const char* version, const char* locatio
return;
}
- iocshlocation = malloc( strlen(abslocation) + strlen(iocshpath) );
+ iocshlocation = (char*) malloc( strlen(abslocation) + strlen(iocshpath) + ll + addSlash );
if (iocshlocation == NULL)
{
fprintf(stderr, "require: registerModule: cannot allocate memory on iocshlocation \n");
@@ -693,7 +693,7 @@ void registerModule(const char* module, const char* version, const char* locatio
if (location)
{
putenvprintf("%s_DIR=%s", module, m->content+lm+lv);
- pathAdd("SCRIPT_PATH", m->content+lm+lv);
+ /* pathAdd("SCRIPT_PATH", m->content+lm+lv);*/
pathAdd("SCRIPT_PATH", iocshlocation);
}
--
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