Function find_commit_header

commit.c:1925–1945

}

const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
{
	int key_len = strlen(key);
	const char *line = msg;

	while (line) {
		const char *eol = strchrnul(line, '\n');

		if (line == eol)
			return NULL;

		if (eol - line > key_len &&
		    !strncmp(line, key, key_len) &&
		    line[key_len] == ' ') {
			*out_len = eol - line - key_len - 1;
			return line + key_len + 1;
		}
		line = *eol ? eol + 1 : NULL;
	}
	return NULL;
}

/*
 * Inspect the given string and determine the true "end" of the log message, in