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| author | Denys Vlasenko | 2009-11-18 11:34:43 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2009-11-18 11:34:43 +0100 |
| commit | 8684cbb5cc2c461e3795fba19ad7386db37cf499 (patch) | |
| tree | 027d4aa55cfa710769c86c2aca838fbba3e3dbe9 /coreutils/tr.c | |
| parent | 5b0a7f1a6e66af3f1ff4159d4eb96c30517782b8 (diff) | |
| download | busybox-8684cbb5cc2c461e3795fba19ad7386db37cf499.zip busybox-8684cbb5cc2c461e3795fba19ad7386db37cf499.tar.gz | |
libbb: robustify isXXXX(). +39 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/tr.c')
| -rw-r--r-- | coreutils/tr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/tr.c b/coreutils/tr.c index d89b80b..6d4cb4a 100644 --- a/coreutils/tr.c +++ b/coreutils/tr.c @@ -153,7 +153,7 @@ static unsigned expand(const char *arg, char **buffer_p) } if (j == CLASS_punct || j == CLASS_cntrl) { for (i = '\0'; i < ASCII; i++) { - if ((j == CLASS_punct && isprint(i) && !isalnum(i) && !isspace(i)) + if ((j == CLASS_punct && isprint_asciionly(i) && !isalnum(i) && !isspace(i)) || (j == CLASS_cntrl && iscntrl(i)) ) { buffer[pos++] = i; |