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| author | Tatsuya Kinoshita <tats@debian.org> | 2016-04-07 21:10:42 +0000 |
|---|---|---|
| committer | Tatsuya Kinoshita <tats@debian.org> | 2016-04-07 21:10:42 +0000 |
| commit | 5a159af05d8556a3f9f8f1a42d8fc153ffbc9694 (patch) | |
| tree | 5017b33b5a340addc7664cd7111886924661e414 /libwc/johab.c | |
| parent | Update ChangeLog (diff) | |
| download | w3m-5a159af05d8556a3f9f8f1a42d8fc153ffbc9694.tar.gz w3m-5a159af05d8556a3f9f8f1a42d8fc153ffbc9694.zip | |
Fix segfault on bogus text for wc_N_to_johab1
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820373
Diffstat (limited to '')
| -rw-r--r-- | libwc/johab.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libwc/johab.c b/libwc/johab.c index 8d587b8..498b1bb 100644 --- a/libwc/johab.c +++ b/libwc/johab.c @@ -160,9 +160,9 @@ wc_N_to_johab1(wc_uint32 code) { wc_uint32 a, b, c; - a = N_johab1_map[0][(code / 28) / 21]; - b = N_johab1_map[1][(code / 28) % 21]; - c = N_johab1_map[2][ code % 28 ]; + a = N_johab1_map[0][(code / 28) / 21 & 0x1F]; + b = N_johab1_map[1][(code / 28) % 21 & 0x1F]; + c = N_johab1_map[2][ code % 28 & 0x1F]; return 0x8000 | (a << 10) | (b << 5) | c; } |