diff options
| -rw-r--r-- | src/includes/helpers.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/includes/helpers.h b/src/includes/helpers.h index 3657ee74..6e0ad19f 100644 --- a/src/includes/helpers.h +++ b/src/includes/helpers.h @@ -158,15 +158,12 @@ _unused static int xasprintf(char **strp, const char *fmt, ...) va_start(ap, fmt); len = vsnprintf(ret, len + 1, fmt, ap); va_end(ap); - if (len >= memlen) { - /* Give up! */ - free(ret); - return -1; - } } - if (len < 0) { + if (len < 0 || len >= memlen) { + /* Give up! */ + fprintf(stderr, "xasprintf: unable to format a buffer\n"); free(ret); - return -1; + exit(1); } *strp = ret; return len; |