diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2015-01-13 12:31:53 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2015-01-13 12:32:06 +0100 |
| commit | 4cd1c4cb41316e16996a92695d86ac1d956d7e07 (patch) | |
| tree | 524a51c146255d90a3b61b4bd23adb395926832b /external | |
| parent | 2813632238380e0bfe40c0e6404a07102cde1398 (diff) | |
external/hunspell: Work around -fsanitize=shift
Change-Id: I66ac6ec25615698382d065db2b782950cbc154e4
Diffstat (limited to 'external')
| -rw-r--r-- | external/hunspell/ubsan.patch.0 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/external/hunspell/ubsan.patch.0 b/external/hunspell/ubsan.patch.0 index 8749cd91e645..b52802d209f4 100644 --- a/external/hunspell/ubsan.patch.0 +++ b/external/hunspell/ubsan.patch.0 @@ -9,3 +9,27 @@ for (int i=0; i < 4 && *word != 0; i++) hv = (hv << 8) | (*word++); while (*word != 0) { +--- src/hunspell/csutil.cxx ++++ src/hunspell/csutil.cxx +@@ -147,7 +147,7 @@ + case 0xd0: { // 2-byte UTF-8 codes + if ((*(u8+1) & 0xc0) == 0x80) { + u2->h = (*u8 & 0x1f) >> 2; +- u2->l = (*u8 << 6) + (*(u8+1) & 0x3f); ++ u2->l = (*reinterpret_cast<unsigned char const *>(u8) << 6) + (*(u8+1) & 0x3f); + u8++; + } else { + HUNSPELL_WARNING(stderr, "UTF-8 encoding error. Missing continuation byte in %ld. character position:\n%s\n", static_cast<long>(u8 - (signed char *)src), src); +@@ -158,10 +158,10 @@ + } + case 0xe0: { // 3-byte UTF-8 codes + if ((*(u8+1) & 0xc0) == 0x80) { +- u2->h = ((*u8 & 0x0f) << 4) + ((*(u8+1) & 0x3f) >> 2); ++ u2->h = ((*reinterpret_cast<unsigned char const *>(u8) & 0x0f) << 4) + ((*(u8+1) & 0x3f) >> 2); + u8++; + if ((*(u8+1) & 0xc0) == 0x80) { +- u2->l = (*u8 << 6) + (*(u8+1) & 0x3f); ++ u2->l = (*reinterpret_cast<unsigned char const *>(u8) << 6) + (*(u8+1) & 0x3f); + u8++; + } else { + HUNSPELL_WARNING(stderr, "UTF-8 encoding error. Missing continuation byte in %ld. character position:\n%s\n", static_cast<long>(u8 - (signed char *)src), src); |