1 files changed, 43 insertions, 20 deletions

diff --git a/builtin/apply.c b/builtin/apply.c
index 96246e960f..14951daedf 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -449,7 +449,7 @@ static char *find_name_gnu(const char *line, char *def, int p_value)
 	return squash_slash(strbuf_detach(&name, NULL));
 }
 
-static size_t tz_len(const char *line, size_t len)
+static size_t sane_tz_len(const char *line, size_t len)
 {
 	const char *tz, *p;
 
@@ -467,6 +467,24 @@ static size_t tz_len(const char *line, size_t len)
 	return line + len - tz;
 }
 
+static size_t tz_with_colon_len(const char *line, size_t len)
+{
+	const char *tz, *p;
+
+	if (len < strlen(" +08:00") || line[len - strlen(":00")] != ':')
+		return 0;
+	tz = line + len - strlen(" +08:00");
+
+	if (tz[0] != ' ' || (tz[1] != '+' && tz[1] != '-'))
+		return 0;
+	p = tz + 2;
+	if (!isdigit(*p++) || !isdigit(*p++) || *p++ != ':' ||
+	    !isdigit(*p++) || !isdigit(*p++))
+		return 0;
+
+	return line + len - tz;
+}
+
 static size_t date_len(const char *line, size_t len)
 {
 	const char *date, *p;
@@ -561,7 +579,9 @@ static size_t diff_timestamp_len(const char *line, size_t len)
 	if (!isdigit(end[-1]))
 		return 0;
 
-	n = tz_len(line, end - line);
+	n = sane_tz_len(line, end - line);
+	if (!n)
+		n = tz_with_colon_len(line, end - line);
 	end -= n;
 
 	n = short_time_len(line, end - line);
@@ -733,8 +753,8 @@ static int has_epoch_timestamp(const char *nameline)
 		" "
 		"[0-2][0-9]:[0-5][0-9]:00(\\.0+)?"
 		" "
-		"([-+][0-2][0-9][0-5][0-9])\n";
-	const char *timestamp = NULL, *cp;
+		"([-+][0-2][0-9]:?[0-5][0-9])\n";
+	const char *timestamp = NULL, *cp, *colon;
 	static regex_t *stamp;
 	regmatch_t m[10];
 	int zoneoffset;
@@ -764,8 +784,11 @@ static int has_epoch_timestamp(const char *nameline)
 		return 0;
 	}
 
-	zoneoffset = strtol(timestamp + m[3].rm_so + 1, NULL, 10);
-	zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100);
+	zoneoffset = strtol(timestamp + m[3].rm_so + 1, (char **) &colon, 10);
+	if (*colon == ':')
+		zoneoffset = zoneoffset * 60 + strtol(colon + 1, NULL, 10);
+	else
+		zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100);
 	if (timestamp[m[3].rm_so] == '-')
 		zoneoffset = -zoneoffset;
 
@@ -919,28 +942,28 @@ static int gitdiff_newfile(const char *line, struct patch *patch)
 static int gitdiff_copysrc(const char *line, struct patch *patch)
 {
 	patch->is_copy = 1;
-	patch->old_name = find_name(line, NULL, 0, 0);
+	patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
 
 static int gitdiff_copydst(const char *line, struct patch *patch)
 {
 	patch->is_copy = 1;
-	patch->new_name = find_name(line, NULL, 0, 0);
+	patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
 
 static int gitdiff_renamesrc(const char *line, struct patch *patch)
 {
 	patch->is_rename = 1;
-	patch->old_name = find_name(line, NULL, 0, 0);
+	patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
 
 static int gitdiff_renamedst(const char *line, struct patch *patch)
 {
 	patch->is_rename = 1;
-	patch->new_name = find_name(line, NULL, 0, 0);
+	patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0);
 	return 0;
 }
 
@@ -1025,7 +1048,7 @@ static char *git_header_name(char *line, int llen)
 {
 	const char *name;
 	const char *second = NULL;
-	size_t len;
+	size_t len, line_len;
 
 	line += strlen("diff --git ");
 	llen -= strlen("diff --git ");
@@ -1125,6 +1148,10 @@ static char *git_header_name(char *line, int llen)
 	 * Accept a name only if it shows up twice, exactly the same
 	 * form.
 	 */
+	second = strchr(name, '\n');
+	if (!second)
+		return NULL;
+	line_len = second - name;
 	for (len = 0 ; ; len++) {
 		switch (name[len]) {
 		default:
@@ -1132,15 +1159,11 @@ static char *git_header_name(char *line, int llen)
 		case '\n':
 			return NULL;
 		case '\t': case ' ':
-			second = name+len;
-			for (;;) {
-				char c = *second++;
-				if (c == '\n')
-					return NULL;
-				if (c == '/')
-					break;
-			}
-			if (second[len] == '\n' && !memcmp(name, second, len)) {
+			second = stop_at_slash(name + len, line_len - len);
+			if (!second)
+				return NULL;
+			second++;
+			if (second[len] == '\n' && !strncmp(name, second, len)) {
 				return xmemdupz(name, len);
 			}
 		}