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| author | Nick Mathewson <nickm@torproject.org> | 2016-04-05 23:22:28 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2016-04-05 23:22:28 -0400 |
| commit | d7a0382ba337bd1cbd7568a607d85e303012b22c (patch) | |
| tree | e373ed0ee21e3d9c8030ae172f79ea0ae553cf63 /src/ext/readpassphrase.c | |
| parent | d037369e562ec40e602a86919c3e8341c867b48b (diff) | |
| download | tor-d7a0382ba337bd1cbd7568a607d85e303012b22c.tar.gz tor-d7a0382ba337bd1cbd7568a607d85e303012b22c.zip | |
Don't call the system toupper or tolower.
Yes, we could cast to unsigned char first, but it's probably safest
to just use our own (in test_util), or remove bad-idea features that
we don't use (in readpassphrase.c).
Fixes 18728.
Diffstat (limited to 'src/ext/readpassphrase.c')
| -rw-r--r-- | src/ext/readpassphrase.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ext/readpassphrase.c b/src/ext/readpassphrase.c index ab71935859..e0df05d7b7 100644 --- a/src/ext/readpassphrase.c +++ b/src/ext/readpassphrase.c @@ -142,6 +142,7 @@ restart: p = buf; while ((nr = read(input, &ch, 1)) == 1 && ch != '\n' && ch != '\r') { if (p < end) { +#if 0 if ((flags & RPP_SEVENBIT)) ch &= 0x7f; if (isalpha(ch)) { @@ -150,6 +151,7 @@ restart: if ((flags & RPP_FORCEUPPER)) ch = (char)toupper(ch); } +#endif *p++ = ch; } } |