luke/magic
1
0
Fork 0
mirror of https://github.com/RTimothyEdwards/magic.git synced 2026-10-06 09:53:00 +02:00
Code Issues Packages Projects Releases Wiki Activity

CodeQL LateNegativeTest.ql defRead.c routerLayer>=0

Browse Source 
Code nearby tests 'routeLayer' for negativeness, but it is set and then
used as array index without such a test.
ASSERT added.
This commit is contained in:
Darryl L. Miles
2025-02-22 21:31:21 -05:00
committed by Tim Edwards
parent 8ebad7d1a9
commit d18b40d401
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lef/defRead.c
+1
View File
@@ -499,6 +499,7 @@ DefAddRoutes(rootDef, f, oscale, special, netname, ruleset, defLayerMap, annotat
*/
routeLayer = stype;
ASSERT(routerLayer >= 0, "routerLayer<0"); /* positive bounds check */
lefl = defLayerMap[routeLayer].lefInfo;
/* Get correct rule for nondefault rules */