Author: mav
Date: Mon Oct 19 20:37:04 2020
New Revision: 366856
URL: https://svnweb.freebsd.org/changeset/base/366856
Log:
MFC r352212 (by imp):
Assume all the short args have optional args so allocate space for the
':'. It's slightly wasteful, but much easier (and the savings in bytes
at runtime would be tiny, but the code to do it larger).
Modified:
stable/12/sbin/nvmecontrol/comnd.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sbin/nvmecontrol/comnd.c
==============================================================================
--- stable/12/sbin/nvmecontrol/comnd.c Mon Oct 19 20:26:37 2020
(r366855)
+++ stable/12/sbin/nvmecontrol/comnd.c Mon Oct 19 20:37:04 2020
(r366856)
@@ -189,7 +189,7 @@ arg_parse(int argc, char * const * argv, const struct
lopts = malloc((n + 2) * sizeof(struct option));
if (lopts == NULL)
err(1, "option memory");
- p = shortopts = malloc((n + 3) * sizeof(char));
+ p = shortopts = malloc((2 * n + 3) * sizeof(char));
if (shortopts == NULL)
err(1, "shortopts memory");
idx = 0;
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