File ElectricFence-2.2.2.diff of Package ElectricFence

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File ElectricFence-2.2.2.diff of Package ElectricFence (Revision fd2ef44c2ba3ecd836ed5ff051de41e1)

Currently displaying revision fd2ef44c2ba3ecd836ed5ff051de41e1 , Show latest

--- Makefile
+++ Makefile
@@ -5,7 +5,7 @@
 prefix=/usr
 BIN_INSTALL_DIR= $(prefix)/bin
 LIB_INSTALL_DIR= $(prefix)/lib
-MAN_INSTALL_DIR= $(prefix)/man/man3
+MAN_INSTALL_DIR= $(prefix)/share/man/man3
 
 CC= cc
 AR= ar
--- ef.sh
+++ ef.sh
@@ -14,7 +14,4 @@
 fi
 
 # Set the environment to load eletric fence.
-(\
-export LD_PRELOAD=libefence.so.0.0;\
-exec $*;\
-)
+LD_PRELOAD=libefence.so.0.0 exec "$@"
--- efence.c
+++ efence.c
@@ -87,7 +87,7 @@
  * of buffers returned by malloc(), calloc(), and realloc(). It is all-caps
  * so that its name matches the name of the environment variable that is used
  * to set it. This gives the programmer one less name to remember.
- * If the value is -1, it will be set from the environment or sizeof(int)
+ * If the value is -1, it will be set from the environment or sizeof(long double)
  * at run time.
  */
 int		EF_ALIGNMENT = -1;
@@ -397,6 +397,11 @@
 	release();
 }
 
+
+
+extern C_LINKAGE void *
+memalign(size_t alignment, size_t userSize);
+
 /*
  * allocateMoreSlots is called when there are only enough slot structures
  * left to support the allocation of a single malloc buffer.
@@ -412,7 +417,7 @@
 	noAllocationListProtection = 1;
 	internalUse = 1;
 
-	newAllocation = malloc(newSize);
+	newAllocation = memalign(0, newSize);
 	memcpy(newAllocation, allocationList, allocationListSize);
 	memset(&(((char *)newAllocation)[allocationListSize]), 0, bytesPerPage);
 
--- eftest.c
+++ eftest.c
@@ -24,7 +24,7 @@
 extern int	EF_PROTECT_BELOW;
 extern int	EF_ALIGNMENT;
 
-static jmp_buf	env;
+static sigjmp_buf	env;
 
 /*
  * There is still too little standardization of the arguments and return
@@ -40,13 +40,13 @@
 )
  {
 	signal(PAGE_PROTECTION_VIOLATED_SIGNAL, SIG_DFL);
-	longjmp(env, 1);
+	siglongjmp(env, 1);
 }
 
 static int
 gotSegmentationFault(int (*test)(void))
 {
-	if ( setjmp(env) == 0 ) {
+	if ( sigsetjmp(env, 1) == 0 ) {
 		int			status;
 
 		signal(PAGE_PROTECTION_VIOLATED_SIGNAL
--- print.c
+++ print.c
@@ -111,7 +111,7 @@
 				break;
 			case 'c':
 				{
-					char	c = va_arg(args, char);
+					char	c = va_arg(args, int);
 					
 					(void) write(2, &c, 1);
 				}

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File ElectricFence-2.2.2.diff of Package ElectricFence (Revision fd2ef44c2ba3ecd836ed5ff051de41e1)

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