Changeset 47d4f8c for tools/tracesplit/tracesplit.c

Timestamp:

06/27/18 18:01:48 (3 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

cachetimestamps, develop, master, rc-4.0.4, ringdecrementfix, ringperformance

Children:

1ed69dc

Parents:

35de364

Message:

Fix various string truncation/overflow warnings

Thanks gcc 8!

File:

• tools/tracesplit/tracesplit.c (modified) (1 diff)

tools/tracesplit/tracesplit.c

@@ -61 +61 @@
 static char *strdupcat(char *str,char *app)
 {
-        str=realloc(str,strlen(str)+strlen(app)+1);
-        strncat(str,app,strlen(str) + strlen(app));
+        int newsize = strlen(str)+strlen(app)+1;
+        str=realloc(str,newsize);
+        strncat(str,app,newsize - strlen(str) - 1);
         return str;
 }