From 5eff5317c69a04c547d79b7048c847b17244eb64 Mon Sep 17 00:00:00 2001
From: Allanis <allanis@saracraft.net>
Date: Fri, 28 Jun 2013 13:23:01 +0100
Subject: [PATCH] [Add] Using -Wpointer-arith flag.
---
bin/Makefile | 2 +-
src/pack.c | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/bin/Makefile b/bin/Makefile
index 225ba8d..6b4932d 100644
--- a/bin/Makefile
+++ b/bin/Makefile
@@ -29,7 +29,7 @@ ifeq ($(OS),LINUX)
CFLAGS += -D_POSIX_SOURCE
endif
ifdef DEBUG
-CFLAGS += -W -Wall -Wextra -Wmissing-prototypes -Winline -Wcast-align \
+CFLAGS += -W -Wall -Wextra -Wpointer-arith -Wmissing-prototypes -Winline -Wcast-align \
-Wmissing-declarations -fno-inline -g3 -DDEBUG -DLUA_USE_APICHECK -std=c99
else
CFLAGS += -O2 -funroll-loops -pipe -std=c99
diff --git a/src/pack.c b/src/pack.c
index 46d5fbd..fb7ce46 100644
--- a/src/pack.c
+++ b/src/pack.c
@@ -382,6 +382,7 @@ long pack_tell(Packfile* file) {
void* pack_readfile(const char* packfile, const char* filename, uint32_t* filesize) {
Packfile* file = (Packfile*)malloc(sizeof(Packfile));
void* buf;
+ char* str;
int size, bytes;
if(filesize)
@@ -409,7 +410,8 @@ void* pack_readfile(const char* packfile, const char* filename, uint32_t* filesi
return NULL;
}
DEBUG("Read %d bytes from '%s'", bytes, filename);
- memset(buf+size, 0, 1); /* Append size '\0' for it to validate as a string. */
+ str = buf;
+ str[size] = '\0'; /* Append size '\0' for it to validate as a string. */
/* Check the md5. */
md5_state_t md5;