Revision 62e64905 conf/cf-lex.l
| conf/cf-lex.l | ||
|---|---|---|
| 124 | 124 |
} |
| 125 | 125 |
|
| 126 | 126 |
[02]:{DIGIT}+:{DIGIT}+ {
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| 127 |
unsigned long int l, len1, len2; |
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| 127 | 128 |
char *e; |
| 128 |
unsigned long int l; |
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| 129 | 129 |
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| 130 | 130 |
if (yytext[0] == '0') |
| 131 |
{
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| 131 | 132 |
cf_lval.i64 = 0; |
| 133 |
len1 = 16; |
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len2 = 32; |
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} |
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| 132 | 136 |
else |
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cf_lval.i64 = 0x2000000000000ULL; |
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{
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cf_lval.i64 = 2ULL << 48; |
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len1 = 32; |
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len2 = 16; |
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} |
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| 134 | 142 |
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| 135 | 143 |
errno = 0; |
| 136 | 144 |
l = strtoul(yytext+2, &e, 10); |
| 137 |
if (e && (*e != ':') || errno == ERANGE || (yytext[0] == '0') && (l >= (1<<16)))
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if (e && (*e != ':') || (errno == ERANGE) || (l >> len1))
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| 138 | 146 |
cf_error("ASN out of range");
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cf_lval.i64 |= (((u64) l) << 32); |
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cf_lval.i64 |= ((u64) l) << len2; |
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|
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| 140 | 149 |
errno = 0; |
| 141 | 150 |
l = strtoul(e+1, &e, 10); |
| 142 |
if (e && *e || errno == ERANGE || (yytext[0] == '2') && (l >= (1<<16)))
|
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cf_error("Assigned number out of range");
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if (e && *e || (errno == ERANGE) || (l >> len2))
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cf_error("Number out of range");
|
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| 144 | 153 |
cf_lval.i64 |= l; |
| 154 |
|
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| 145 | 155 |
return VPN_RD; |
| 146 | 156 |
} |
| 147 | 157 |
|
| 148 | 158 |
1:{DIGIT}+\.{DIGIT}+\.{DIGIT}+\.{DIGIT}+:{DIGIT}+ {
|
| 149 | 159 |
unsigned long int l; |
| 150 |
char *e = strchr(yytext+2, ':'); |
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*e++ = '\0'; |
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| 152 | 160 |
ip4_addr ip4; |
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char *e; |
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|
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cf_lval.i64 = 1ULL << 48; |
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|
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e = strchr(yytext+2, ':'); |
|
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*e++ = '\0'; |
|
| 153 | 167 |
if (!ip4_pton(yytext+2, &ip4)) |
| 154 | 168 |
cf_error("Invalid IPv4 address %s in Route Distinguisher", yytext+2);
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cf_lval.i64 |= ((u64) ip4_to_u32(ip4)) << 16; |
|
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|
|
| 155 | 171 |
errno = 0; |
| 156 | 172 |
l = strtoul(e, &e, 10); |
| 157 |
if (e && *e || errno == ERANGE || (l >= (1<<16))) |
|
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cf_error("Assigned number out of range");
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cf_lval.i64 = (1ULL<<48) | (((u64)ip4_to_u32(ip4)) << 16) | ((u64)l); |
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if (e && *e || (errno == ERANGE) || (l >> 16)) |
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cf_error("Number out of range");
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cf_lval.i64 |= l; |
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| 160 | 177 |
return VPN_RD; |
| 161 | 178 |
} |
| 162 | 179 |
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