memzap

commit 4d8d31613334b41b6fbf9f3f65d1dc416e47b433
parent 81cef98050696b18c97d297b8471817505dd7b36
Author: sin <sin@2f30.org>
Date:   Wed,  6 Mar 2013 01:07:32 +0000

Use PATH_MAX instead of PATH_MAX - 1

There is some confusion as to what PATH_MAX really means.  Just
stick with PATH_MAX.

Diffstat:
M
linux_ops.c
 | 
2
+-
M
memzap.c
 | 
4
++--

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/linux_ops.c b/linux_ops.c
@@ -27,7 +27,7 @@ single_step(pid_t pid)
 void
 readmem(pid_t pid, void *buf, void *offset, size_t size)
 {
-	char tbuf[PATH_MAX - 1];
+	char tbuf[PATH_MAX];
 	int fdmem;
 	int r;
 	ssize_t rs;
diff --git a/memzap.c b/memzap.c
@@ -24,7 +24,7 @@ static void
 dump_base_image(const char *name, void *buf, size_t len)
 {
 	ssize_t ret;
-	char mem_path[PATH_MAX - 1];
+	char mem_path[PATH_MAX];
 	int fdmem;
 
 	snprintf(mem_path, sizeof(mem_path),
@@ -61,7 +61,7 @@ main(int argc, char *argv[])
 	size_t len = 0;
 	int fd;
 	char *prog = *argv;
-	char mdiff_path[PATH_MAX - 1];
+	char mdiff_path[PATH_MAX];
 	bool once = false;
 	uint64_t cycle = 0;
 	char *symbol = NULL, *tmp;