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* src/init.c (setoptval): Silence Coverity (Coverity #1419648)

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This commit is contained in:
Tim Rühsen 2020-02-20 13:46:36 +01:00
parent ada3396c72
commit 9df2e0d746
1 changed files with 4 additions and 2 deletions
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6
src/init.c
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@ -957,11 +957,13 @@ void
setoptval (const char *com, const char *val, const char *optname)
{
/* Prepend "--" to OPTNAME. */
char dd_optname[2 + MAX_LONGOPTION + 1] = "--";
char dd_optname[2 + MAX_LONGOPTION + 1];
strcpy (dd_optname + 2, optname);
if ((unsigned) snprintf(dd_optname sizeof (dd_optname), "--%s", optname) > sizeof (dd_optname))
exit (WGET_EXIT_PARSE_ERROR);
assert (val != NULL);
if (!setval_internal (command_by_name (com), dd_optname, val))
exit (WGET_EXIT_PARSE_ERROR);
}