kexec-tools/kexec-tools.fread-buffer-overflow.patch

37 lines
1.4 KiB
Diff

Index: kexec-tools-testing-20071030/kexec/arch/ppc64/kexec-ppc64.c
===================================================================
--- kexec-tools-testing-20071030.orig/kexec/arch/ppc64/kexec-ppc64.c
+++ kexec-tools-testing-20071030/kexec/arch/ppc64/kexec-ppc64.c
@@ -160,7 +160,7 @@ static int get_base_ranges(void)
int local_memory_ranges = 0;
char device_tree[256] = "/proc/device-tree/";
char fname[256];
- char buf[MAXBYTES-1];
+ char buf[MAXBYTES];
DIR *dir, *dmem;
FILE *file;
struct dirent *dentry, *mentry;
@@ -258,7 +258,7 @@ static int get_devtree_details(unsigned
unsigned long long htab_base, htab_size;
unsigned long long kernel_end;
unsigned long long initrd_start, initrd_end;
- char buf[MAXBYTES-1];
+ char buf[MAXBYTES];
char device_tree[256] = "/proc/device-tree/";
char fname[256];
DIR *dir, *cdir;
Index: kexec-tools-testing-20071030/kexec/arch/ppc64/crashdump-ppc64.c
===================================================================
--- kexec-tools-testing-20071030.orig/kexec/arch/ppc64/crashdump-ppc64.c
+++ kexec-tools-testing-20071030/kexec/arch/ppc64/crashdump-ppc64.c
@@ -101,7 +101,7 @@ static int get_crash_memory_ranges(struc
int memory_ranges = 0;
char device_tree[256] = "/proc/device-tree/";
char fname[256];
- char buf[MAXBYTES-1];
+ char buf[MAXBYTES];
DIR *dir, *dmem;
FILE *file;
struct dirent *dentry, *mentry;