X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-log.c;h=e8b982db7cf7c98bff9d64affcb573b3d9676cb1;hb=4d4fcc5451d9d653bebcc8afa18543cb426abeed;hp=c6cc3aef5270fe64821146376354239d54de5a26;hpb=23d23385b3e4e1d05e31b5b38e8aaa7f9bdd17ce;p=git.git

diff --git a/builtin-log.c b/builtin-log.c
index c6cc3aef5..e8b982db7 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -441,8 +441,6 @@ static const char *clean_message_id(const char *msg_id)
 {
 	char ch;
 	const char *a, *z, *m;
-	char *n;
-	size_t len;
 
 	m = msg_id;
 	while ((ch = *m) && (isspace(ch) || (ch == '<')))
@@ -458,11 +456,7 @@ static const char *clean_message_id(const char *msg_id)
 		die("insane in-reply-to: %s", msg_id);
 	if (++z == m)
 		return a;
-	len = z - a;
-	n = xmalloc(len + 1);
-	memcpy(n, a, len);
-	n[len] = 0;
-	return n;
+	return xmemdupz(a, z - a);
 }
 
 int cmd_format_patch(int argc, const char **argv, const char *prefix)
@@ -541,9 +535,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
 			endpos = strchr(committer, '>');
 			if (!endpos)
 				die("bogos committer info %s\n", committer);
-			add_signoff = xmalloc(endpos - committer + 2);
-			memcpy(add_signoff, committer, endpos - committer + 1);
-			add_signoff[endpos - committer + 1] = 0;
+			add_signoff = xmemdupz(committer, endpos - committer + 1);
 		}
 		else if (!strcmp(argv[i], "--attach")) {
 			rev.mime_boundary = git_version_string;
@@ -792,13 +784,13 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
 			sign = '-';
 
 		if (verbose) {
-			char *buf = NULL;
-			unsigned long buflen = 0;
-			pretty_print_commit(CMIT_FMT_ONELINE, commit, ~0,
-			                    &buf, &buflen, 0, NULL, NULL, 0);
+			struct strbuf buf;
+			strbuf_init(&buf, 0);
+			pretty_print_commit(CMIT_FMT_ONELINE, commit,
+			                    &buf, 0, NULL, NULL, 0);
 			printf("%c %s %s\n", sign,
-			       sha1_to_hex(commit->object.sha1), buf);
-			free(buf);
+			       sha1_to_hex(commit->object.sha1), buf.buf);
+			strbuf_release(&buf);
 		}
 		else {
 			printf("%c %s\n", sign,