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ktrdump: properly parse %% in the format string

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Discovered by:	27ca37acb7
This commit is contained in:
Gleb Smirnoff 2021-12-29 23:08:15 -08:00
parent f1d5e2c862
commit dcb724b5a7
1 changed files with 2 additions and 0 deletions
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2
usr.bin/ktrdump/ktrdump.c
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@ -298,6 +298,8 @@ main(int ac, char **av)
continue;
next: if ((c = *p++) == '\0')
break;
if (c == '%')
continue;
if (parm == KTR_PARMS)
errx(1, "too many parameters in \"%s\"", desc);
switch (c) {