diff options
| author | Bodo Möller <bodo@openssl.org> | 2000-06-05 13:50:57 +0000 |
|---|---|---|
| committer | Bodo Möller <bodo@openssl.org> | 2000-06-05 13:50:57 +0000 |
| commit | 849c0e3046966cf3f0b2d51d5b4c7f3aee99424e (patch) | |
| tree | 51048696b7ce460667bfd9bee122d9745baada4f /crypto/asn1/a_utf8.c | |
| parent | b368eddd04c8c1b961edde52f5a5dbf7ad7bdce5 (diff) | |
| download | openssl-849c0e3046966cf3f0b2d51d5b4c7f3aee99424e.tar.gz | |
int may be smaller than 32 bits.
Diffstat (limited to 'crypto/asn1/a_utf8.c')
| -rw-r--r-- | crypto/asn1/a_utf8.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/crypto/asn1/a_utf8.c b/crypto/asn1/a_utf8.c index b5125af224..854278f136 100644 --- a/crypto/asn1/a_utf8.c +++ b/crypto/asn1/a_utf8.c @@ -133,7 +133,7 @@ int UTF8_getc(const unsigned char *str, int len, unsigned long *val) if( ((p[1] & 0xc0) != 0x80) || ((p[2] & 0xc0) != 0x80) || ((p[3] & 0xc0) != 0x80) ) return -3; - value = (*p++ & 0x7) << 18; + value = ((unsigned long)(*p++ & 0x7)) << 18; value |= (*p++ & 0x3f) << 12; value |= (*p++ & 0x3f) << 6; value |= *p++ & 0x3f; @@ -145,9 +145,9 @@ int UTF8_getc(const unsigned char *str, int len, unsigned long *val) || ((p[2] & 0xc0) != 0x80) || ((p[3] & 0xc0) != 0x80) || ((p[4] & 0xc0) != 0x80) ) return -3; - value = (*p++ & 0x3) << 24; - value |= (*p++ & 0x3f) << 18; - value |= (*p++ & 0x3f) << 12; + value = ((unsigned long)(*p++ & 0x3)) << 24; + value |= ((unsigned long)(*p++ & 0x3f)) << 18; + value |= ((unsigned long)(*p++ & 0x3f)) << 12; value |= (*p++ & 0x3f) << 6; value |= *p++ & 0x3f; if(value < 0x200000) return -4; @@ -159,10 +159,10 @@ int UTF8_getc(const unsigned char *str, int len, unsigned long *val) || ((p[3] & 0xc0) != 0x80) || ((p[4] & 0xc0) != 0x80) || ((p[5] & 0xc0) != 0x80) ) return -3; - value = (*p++ & 0x1) << 30; - value |= (*p++ & 0x3f) << 24; - value |= (*p++ & 0x3f) << 18; - value |= (*p++ & 0x3f) << 12; + value = ((unsigned long)(*p++ & 0x1)) << 30; + value |= ((unsigned long)(*p++ & 0x3f)) << 24; + value |= ((unsigned long)(*p++ & 0x3f)) << 18; + value |= ((unsigned long)(*p++ & 0x3f)) << 12; value |= (*p++ & 0x3f) << 6; value |= *p++ & 0x3f; if(value < 0x4000000) return -4; |