index 0dc5678079b6e6d40a06f48d14a9f73465cb9243..aff02cd09d4e40b04f6764a6f6ab43240b736a08 100644 (file)
--- a/refs.c
+++ b/refs.c
static char *ref_msg(const char *line, const char *endp)
{
const char *ep;
- char *msg;
-
line += 82;
- for (ep = line; ep < endp && *ep != '\n'; ep++)
- ;
- msg = xmalloc(ep - line + 1);
- memcpy(msg, line, ep - line);
- msg[ep - line] = 0;
- return msg;
+ ep = memchr(line, '\n', endp - line);
+ if (!ep)
+ ep = endp;
+ return xmemdupz(line, ep - line);
}
int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *sha1, char **msg, unsigned long *cutoff_time, int *cutoff_tz, int *cutoff_cnt)