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| author | Jeremy Allison <jra@samba.org> | 1997-12-11 12:25:01 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 1997-12-11 12:25:01 +0000 |
| commit | 4ac95226fff8e48a0024e2beb78df662fcfeda62 (patch) | |
| tree | 11cbfca586f67a0a0d583e1a187e9810fc05b3dc | |
| parent | db9898559f1493ade4478196b72663759bb18995 (diff) | |
| download | samba-4ac95226fff8e48a0024e2beb78df662fcfeda62.tar.gz samba-4ac95226fff8e48a0024e2beb78df662fcfeda62.tar.xz samba-4ac95226fff8e48a0024e2beb78df662fcfeda62.zip | |
fixed over char 127 problems with isupper/islower.
Jeremy.
| -rw-r--r-- | source/lib/charset.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/source/lib/charset.c b/source/lib/charset.c index 217f407b9eb..e29e60303aa 100644 --- a/source/lib/charset.c +++ b/source/lib/charset.c @@ -167,8 +167,13 @@ void charset_initialise() for (i=0; i<=255; i++) { char c = (char)i; upper_char_map[i] = lower_char_map[i] = c; - if (isupper(c)) lower_char_map[i] = tolower(c); - if (islower(c)) upper_char_map[i] = toupper(c); + + /* Some systems have buggy isupper/islower for characters + above 127. Best not to rely on them. */ + if(i < 128) { + if (isupper(c)) lower_char_map[i] = tolower(c); + if (islower(c)) upper_char_map[i] = toupper(c); + } } } |