Author: imp
Date: Wed Sep 11 13:34:19 2019
New Revision: 352212
URL: https://svnweb.freebsd.org/changeset/base/352212
Log:
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).
Submitted by: Sebastian Huber
Modified:
head/sbin/nvmecontrol/comnd.c
Modified: head/sbin/nvmecontrol/comnd.c
==============================================================================
--- head/sbin/nvmecontrol/comnd.c Wed Sep 11 13:27:10 2019
(r352211)
+++ head/sbin/nvmecontrol/comnd.c Wed Sep 11 13:34:19 2019
(r352212)
@@ -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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