[patch] Patch to aget-0.4.1.ebuild to address reported overflow

aget-0.4.1.ebuild.patch (text/plain), 1.00 KB, created by Kevin Pyle on 2010-09-18 18:02:13 UTC

diff -ru a/aget-0.4.1.ebuild b/aget-0.4.1.ebuild
--- a/aget-0.4.1.ebuild	2010-08-31 00:11:41.000000000 +0000
+++ b/aget-0.4.1.ebuild	2010-09-18 17:47:05.214055074 +0000
@@ -17,10 +17,17 @@
 
 src_prepare() {
 	sed -i \
-		-e '3s/$/DESTDIR =/' \
-		-e '/^CFLAGS/s:=.*:+= -Wall $(CPPFLAGS):' \
+		-e '/^CFLAGS/s:=.*:+= -Wall -Wextra:' \
 		-e '/^LDFLAGS/s:=:+=:' \
+		-e 's/^\(all: \)\(.*\)$/\1aget\naget: \2\n\t$(LINK.o) $^ $(OUTPUT_OPTION)/' \
+		-e '/^\t$(CC).*/d' \
 		-e '/^\tcp -f aget /s:\/usr.*:\$(DESTDIR)\/usr\/bin:' Makefile || die
+	# Subsequent snprintf calls treat the buffer as having size GETREQSIZ, so
+	# drop the subtraction.
+	sed -i -e 's/\(calloc(GETREQSIZ\) - 2/\1/' Aget.c || die
+	# Fix useless memset that set 0 bytes to the value of GETRECVSIZ, rather
+	# than setting GETRECVSIZ bytes to the value of 0.
+	sed -i -e 's/memset(\([a-zA-Z]\+\), \([a-zA-Z]\+\), 0)/memset(\1, 0, \2)/g' Download.c || die
 	sed -i -e '/_XOPEN_SOURCE/d' Head.c || die
 	sed -i -e 's/http\/\//http:\/\//' Misc.c || die
 }