Module Name: src Committed By: rillig Date: Sat Apr 27 21:26:23 UTC 2024
Modified Files: src/usr.bin/make: var.c Log Message: make: fix comment about forcing a use-after-free The previous expression didn't cause any bug, as the modifier ':@VAR@loop@' changed the value of the expression, thus making the expression independent from the variable value. Instead, the variable needs to be deleted from within an indirect modifier, and that modifier needs to evaluate to an empty string, thus doing nothing and preserving the original expression value. To generate a diff of this commit: cvs rdiff -u -r1.1106 -r1.1107 src/usr.bin/make/var.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.