memzap

commit 93fb912618923b2d8756fb55177d1f74d0652285
parent e768db13177889f74d4d37628bc0b5d71ac03f54
Author: sin <sin@2f30.org>
Date:   Fri,  1 Mar 2013 12:24:20 +0000

memzap: Some stylistic changes

Diffstat:
M
memzap.c
 | 
13
+++++++------

1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/memzap.c b/memzap.c
@@ -27,12 +27,13 @@ main(int argc, char *argv[])
 	len = strtoul(argv[3], NULL, 10);
 
 	if (verbose > 0)
-		printf("[+] Base address: %p, length: %zu\n",
+		printf("Base address: %p, length: %zu\n",
 		       addr, len);
 
 	pid = fork();
 	if (pid < 0)
 		err(1, "fork");
+
 	switch (pid) {
 	case 0:
 		ret = ptrace(PTRACE_TRACEME, 0, NULL, NULL);
@@ -46,13 +47,13 @@ main(int argc, char *argv[])
 	}
 
 	if (verbose > 0)
-		printf("[+] Mapping buffers into memory\n");
+		printf("Mapping buffers into memory\n");
 
 	buf = map_buf(len);
 	buf_new = map_buf(len);
 
 	if (verbose > 0)
-		printf("[+] Single stepping child with pid %jd\n",
+		printf("Single stepping child with pid %jd\n",
 		       (intmax_t)pid);
 
 	ret = ptrace(PTRACE_SINGLESTEP, pid, NULL, NULL);
@@ -68,10 +69,10 @@ main(int argc, char *argv[])
 
 		mr_old = build_mem_region(buf, len);
 		if (!mr_old)
-			errx(1, "[-] Failed to build memory region\n");
+			errx(1, "Failed to build memory region\n");
 		mt_old = build_mem_tree(mr_old);
 		if (!mt_old)
-			errx(1, "[-] Failed to build memory tree\n");
+			errx(1, "Failed to build memory tree\n");
 
 		ret = ptrace(PTRACE_SINGLESTEP, pid, NULL, NULL);
 		if (ret < 0)
@@ -88,7 +89,7 @@ main(int argc, char *argv[])
 
 		mr_new = build_mem_region(buf_new, len);
 		if (!mr_new)
-			errx(1, "[-] Failed to build memory region\n");
+			errx(1, "Failed to build memory region\n");
 		rdiff = diff_mem_region(mt_old, mr_new);
 		if (rdiff->nmrdiffs) {
 			apply_diff(mr_old, rdiff);