[PATCH] bc: update to 1.06.95

[Marcel Lorenz <lorenz.marcel@web.de>]

[-- Attachment #1: Type: text/plain, Size: 3923 bytes --]

---
 config/rootfiles/common/bc                 |  8 +++---
 lfs/bc                                     | 15 +++++------
 src/patches/bc-1.06.95-memory_leak-1.patch | 41 ++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 13 deletions(-)
 create mode 100644 src/patches/bc-1.06.95-memory_leak-1.patch

diff --git a/config/rootfiles/common/bc b/config/rootfiles/common/bc
index 145c177..2e983a8 100644
--- a/config/rootfiles/common/bc
+++ b/config/rootfiles/common/bc
@@ -1,6 +1,6 @@
 usr/bin/bc
 usr/bin/dc
-#usr/info/bc.info
-#usr/info/dc.info
-#usr/man/man1/bc.1
-#usr/man/man1/dc.1
+#usr/share/info/bc.info
+#usr/share/info/dc.info
+#usr/share/man/man1/bc.1
+#usr/share/man/man1/dc.1
diff --git a/lfs/bc b/lfs/bc
index 28b27cb..77a2d21 100644
--- a/lfs/bc
+++ b/lfs/bc
@@ -24,10 +24,10 @@
 
 include Config
 
-VER        = 1.06
+VER        = 1.06.95
 
 THISAPP    = bc-$(VER)
-DL_FILE    = $(THISAPP).tar.gz
+DL_FILE    = $(THISAPP).tar.bz2
 DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = d44b5dddebd8a7a7309aea6c36fda117
+$(DL_FILE)_MD5 = 5126a721b73f97d715bb72c13c889035
 
 install : $(TARGET)
 
@@ -69,12 +69,9 @@ $(subst %,%_MD5,$(objects)) :
 
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
-	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
-	cd $(DIR_APP) && sed -i '/PROTO.*readline/d' bc/scan.l
-	cd $(DIR_APP) && sed -i '/flex -I8/s/8//' configure
-	cd $(DIR_APP) && sed -i '/stdlib/a #include <string.h>' lib/number.c
-	cd $(DIR_APP) && sed -i 's/program.*save/static &/' bc/load.c
-	cd $(DIR_APP) && ./configure --prefix=/usr --with-readline
+	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
+	cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/bc-1.06.95-memory_leak-1.patch
+	cd $(DIR_APP) && ./configure --prefix=/usr --with-readline --mandir=/usr/share/man --infodir=/usr/share/info
 	cd $(DIR_APP) && make $(MAKETUNING)
 	cd $(DIR_APP) && make install
 	@rm -rf $(DIR_APP)
diff --git a/src/patches/bc-1.06.95-memory_leak-1.patch b/src/patches/bc-1.06.95-memory_leak-1.patch
new file mode 100644
index 0000000..65703f9
--- /dev/null
+++ b/src/patches/bc-1.06.95-memory_leak-1.patch
@@ -0,0 +1,41 @@
+Submitted By: Bruce Dubbs (bdubbs at linuxfromscratch dot org)
+Date: 2014-04-18
+Initial Package Version: 1.06.95
+Origin: Gentoo
+Description: Fixes memory leaks and an uninitialized variable
+ 
+diff -Naur bc-1.06.95.orig/bc/bc.y bc-1.06.95/bc/bc.y
+--- bc-1.06.95.orig/bc/bc.y	2006-09-04 21:39:31.000000000 -0500
++++ bc-1.06.95/bc/bc.y	2014-04-09 13:27:04.602661243 -0500
+@@ -569,6 +569,7 @@
+ 				    generate (">");
+ 				  break;
+ 				}
++			        free($2);	
+ 			    }
+ 			| expression '+' expression
+ 			    {
+diff -Naur bc-1.06.95.orig/bc/storage.c bc-1.06.95/bc/storage.c
+--- bc-1.06.95.orig/bc/storage.c	2006-09-04 21:39:31.000000000 -0500
++++ bc-1.06.95/bc/storage.c	2014-04-09 13:28:11.770763410 -0500
+@@ -99,6 +99,7 @@
+     {
+       f = &functions[indx];
+       f->f_defined = FALSE;
++      f->f_void = FALSE;
+       f->f_body = (char *) bc_malloc (BC_START_SIZE);
+       f->f_body_size = BC_START_SIZE;
+       f->f_code_size = 0;
+diff -Naur bc-1.06.95.orig/bc/util.c bc-1.06.95/bc/util.c
+--- bc-1.06.95.orig/bc/util.c	2006-09-04 21:39:31.000000000 -0500
++++ bc-1.06.95/bc/util.c	2014-04-09 13:27:39.841190064 -0500
+@@ -602,8 +602,7 @@
+     case FUNCTDEF:
+       if (id->f_name != 0)
+ 	{
+-	  if (namekind != FUNCT)
+-	    free(name);
++	  free(name);
+ 	  /* Check to see if we are redefining a math lib function. */ 
+ 	  if (use_math && namekind == FUNCTDEF && id->f_name <= 6)
+ 	    id->f_name = next_func++;
-- 
1.9.1