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tftpd: handle rule filter flags more cleanly

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Instead of a bunch of ad hoc tests, keep a bitmask of flags that would
keep this rule from being executed. This also removes the ugly hack of
converting the request mode between opcode and character encodings for
really no good reason.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2024-05-29 17:28:53 -07:00
parent 6f96fcd1b6
commit 351907e3f0
3 changed files with 22 additions and 21 deletions
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3
tftpd/tftpd.c
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@ -1417,8 +1417,7 @@ static char *rewrite_access(const struct formats *pf, char *filename,
{
if (rewrite_rules) {
char *newname =
rewrite_string(pf, filename, rewrite_rules,
mode != RRQ ? 'P' : 'G', af,
rewrite_string(pf, filename, rewrite_rules, mode, af,
rewrite_macros, msg);
filename = newname;
}