Module Name: src Committed By: rillig Date: Mon Nov 2 20:48:36 UTC 2020
Modified Files: src/usr.bin/make: var.c src/usr.bin/make/unit-tests: cmd-errors-lint.exp cmd-errors.exp Log Message: make(1): error out on unclosed expressions after the colon To generate a diff of this commit: cvs rdiff -u -r1.648 -r1.649 src/usr.bin/make/var.c cvs rdiff -u -r1.1 -r1.2 src/usr.bin/make/unit-tests/cmd-errors-lint.exp cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/cmd-errors.exp Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/usr.bin/make/var.c diff -u src/usr.bin/make/var.c:1.648 src/usr.bin/make/var.c:1.649 --- src/usr.bin/make/var.c:1.648 Mon Nov 2 19:07:09 2020 +++ src/usr.bin/make/var.c Mon Nov 2 20:48:36 2020 @@ -1,4 +1,4 @@ -/* $NetBSD: var.c,v 1.648 2020/11/02 19:07:09 rillig Exp $ */ +/* $NetBSD: var.c,v 1.649 2020/11/02 20:48:36 rillig Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -130,7 +130,7 @@ #include "metachar.h" /* "@(#)var.c 8.3 (Berkeley) 3/19/94" */ -MAKE_RCSID("$NetBSD: var.c,v 1.648 2020/11/02 19:07:09 rillig Exp $"); +MAKE_RCSID("$NetBSD: var.c,v 1.649 2020/11/02 20:48:36 rillig Exp $"); #define VAR_DEBUG1(fmt, arg1) DEBUG1(VAR, fmt, arg1) #define VAR_DEBUG2(fmt, arg1, arg2) DEBUG2(VAR, fmt, arg1, arg2) @@ -3357,6 +3357,13 @@ ApplyModifiers( assert(val != NULL); p = *pp; + + if (*p == '\0' && endc != '\0') { + Error("Unclosed variable expression (expecting '%c') for \"%s\"", + st.endc, st.v->name); + goto cleanup; + } + while (*p != '\0' && *p != endc) { if (*p == '$') { Index: src/usr.bin/make/unit-tests/cmd-errors-lint.exp diff -u src/usr.bin/make/unit-tests/cmd-errors-lint.exp:1.1 src/usr.bin/make/unit-tests/cmd-errors-lint.exp:1.2 --- src/usr.bin/make/unit-tests/cmd-errors-lint.exp:1.1 Mon Nov 2 20:43:27 2020 +++ src/usr.bin/make/unit-tests/cmd-errors-lint.exp Mon Nov 2 20:48:36 2020 @@ -1,6 +1,7 @@ : undefined make: Unclosed variable "UNCLOSED" : unclosed-variable +make: Unclosed variable expression (expecting '}') for "UNCLOSED" : unclosed-modifier make: Unknown modifier 'Z' : unknown-modifier Index: src/usr.bin/make/unit-tests/cmd-errors.exp diff -u src/usr.bin/make/unit-tests/cmd-errors.exp:1.2 src/usr.bin/make/unit-tests/cmd-errors.exp:1.3 --- src/usr.bin/make/unit-tests/cmd-errors.exp:1.2 Mon Nov 2 20:37:50 2020 +++ src/usr.bin/make/unit-tests/cmd-errors.exp Mon Nov 2 20:48:36 2020 @@ -1,6 +1,7 @@ : undefined make: Unclosed variable "UNCLOSED" : unclosed-variable +make: Unclosed variable expression (expecting '}') for "UNCLOSED" : unclosed-modifier make: Unknown modifier 'Z' : unknown-modifier