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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/test/test_util.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/test/test_util.c')
| -rw-r--r-- | src/test/test_util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/test/test_util.c b/src/test/test_util.c index 7d43b8156b..21ff75741a 100644 --- a/src/test/test_util.c +++ b/src/test/test_util.c @@ -2297,7 +2297,8 @@ test_util_sscanf(void *arg) } #define tt_char_op(a,op,b) tt_assert_op_type(a,op,b,char,"%c") -#define tt_ci_char_op(a,op,b) tt_char_op(tolower(a),op,tolower(b)) +#define tt_ci_char_op(a,op,b) \ + tt_char_op(TOR_TOLOWER((int)a),op,TOR_TOLOWER((int)b)) #ifndef HAVE_STRNLEN static size_t |