Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 40 | magnus | 1 | #! /bin/sh /usr/share/dpatch/dpatch-run |
| 2 | ## 01_strtok_r.dpatch by Russell Coker <russell@coker.com.au> |
||
| 3 | ## |
||
| 4 | ## DP: Use strtok_r() instead of strtok(). |
||
| 5 | |||
| 6 | @DPATCH@ |
||
| 7 | |||
| 8 | diff -ru libdkim-1.0.19/src/dkimverify.cpp libdkim-1.0.19-new/src/dkimverify.cpp |
||
| 9 | --- libdkim-1.0.19/src/dkimverify.cpp 2008-05-12 20:08:06.000000000 +1000 |
||
| 10 | +++ libdkim-1.0.19-new/src/dkimverify.cpp 2009-06-11 18:28:10.000000000 +1000 |
||
| 11 | @@ -855,6 +855,9 @@ |
||
| 12 | //////////////////////////////////////////////////////////////////////////////// |
||
| 13 | int CDKIMVerify::ParseDKIMSignature( const string& sHeader, SignatureInfo &sig ) |
||
| 14 | { |
||
| 15 | + // for strtok_r() |
||
| 16 | + char *saveptr; |
||
| 17 | + |
||
| 18 | // save header for later |
||
| 19 | sig.Header = sHeader; |
||
| 20 | |||
| 21 | @@ -1032,7 +1035,7 @@ |
||
| 22 | { |
||
| 23 | // make sure "dns" is in the list |
||
| 24 | bool HasDNS = false; |
||
| 25 | - char *s = strtok(values[9], ":"); |
||
| 26 | + char *s = strtok_r(values[9], ":", &saveptr); |
||
| 27 | while (s != NULL) |
||
| 28 | { |
||
| 29 | if (strncmp(s, "dns", 3) == 0 && (s[3] == '\0' || s[3] == '/')) |
||
| 30 | @@ -1040,7 +1043,7 @@ |
||
| 31 | HasDNS = true; |
||
| 32 | break; |
||
| 33 | } |
||
| 34 | - s = strtok(NULL, ": \t"); |
||
| 35 | + s = strtok_r(NULL, ": \t", &saveptr); |
||
| 36 | } |
||
| 37 | if (!HasDNS) |
||
| 38 | return DKIM_BAD_SYNTAX; // todo: maybe create a new error code for unknown query method |
||
| 39 | @@ -1080,7 +1083,7 @@ |
||
| 40 | // parse the signed headers list |
||
| 41 | bool HasFrom = false, HasSubject = false; |
||
| 42 | RemoveSWSP(values[4]); // header names shouldn't have spaces in them so this should be ok... |
||
| 43 | - char *s = strtok(values[4], ":"); |
||
| 44 | + char *s = strtok_r(values[4], ":", &saveptr); |
||
| 45 | while (s != NULL) |
||
| 46 | { |
||
| 47 | if (_stricmp(s, "From") == 0) |
||
| 48 | @@ -1090,7 +1093,7 @@ |
||
| 49 | |||
| 50 | sig.SignedHeaders.push_back(s); |
||
| 51 | |||
| 52 | - s = strtok(NULL, ":"); |
||
| 53 | + s = strtok_r(NULL, ":", &saveptr); |
||
| 54 | } |
||
| 55 | |||
| 56 | if (!HasFrom) |
||
| 57 | @@ -1194,6 +1197,9 @@ |
||
| 58 | //////////////////////////////////////////////////////////////////////////////// |
||
| 59 | int SelectorInfo::Parse( char* Buffer ) |
||
| 60 | { |
||
| 61 | + // for strtok_r() |
||
| 62 | + char *saveptr; |
||
| 63 | + |
||
| 64 | static const char *tags[] = {"v","g","h","k","p","s","t","n",NULL}; |
||
| 65 | char *values[sizeof(tags)/sizeof(tags[0])] = {NULL}; |
||
| 66 | |||
| 67 | @@ -1235,14 +1241,14 @@ |
||
| 68 | else |
||
| 69 | { |
||
| 70 | // MUST include "sha1" or "sha256" |
||
| 71 | - char *s = strtok(values[2], ":"); |
||
| 72 | + char *s = strtok_r(values[2], ":", &saveptr); |
||
| 73 | while (s != NULL) |
||
| 74 | { |
||
| 75 | if (strcmp(s, "sha1") == 0) |
||
| 76 | AllowSHA1 = true; |
||
| 77 | else if (strcmp(s, "sha256") == 0) |
||
| 78 | AllowSHA256 = true; |
||
| 79 | - s = strtok(NULL, ":"); |
||
| 80 | + s = strtok_r(NULL, ":", &saveptr); |
||
| 81 | } |
||
| 82 | if ( !(AllowSHA1 || AllowSHA256) ) |
||
| 83 | return DKIM_SELECTOR_INVALID; // todo: maybe create a new error code for unsupported hash algorithm |
||
| 84 | @@ -1261,7 +1267,7 @@ |
||
| 85 | { |
||
| 86 | // make sure "*" or "email" is in the list |
||
| 87 | bool ServiceTypeMatch = false; |
||
| 88 | - char *s = strtok(values[5], ":"); |
||
| 89 | + char *s = strtok_r(values[5], ":", &saveptr); |
||
| 90 | while (s != NULL) |
||
| 91 | { |
||
| 92 | if (strcmp(s, "*") == 0 || strcmp(s, "email") == 0) |
||
| 93 | @@ -1269,7 +1275,7 @@ |
||
| 94 | ServiceTypeMatch = true; |
||
| 95 | break; |
||
| 96 | } |
||
| 97 | - s = strtok(NULL, ":"); |
||
| 98 | + s = strtok_r(NULL, ":", &saveptr); |
||
| 99 | } |
||
| 100 | if (!ServiceTypeMatch) |
||
| 101 | return DKIM_SELECTOR_INVALID; |
||
| 102 | @@ -1278,7 +1284,7 @@ |
||
| 103 | // flags |
||
| 104 | if (values[6] != NULL) |
||
| 105 | { |
||
| 106 | - char *s = strtok(values[6], ":"); |
||
| 107 | + char *s = strtok_r(values[6], ":", &saveptr); |
||
| 108 | while (s != NULL) |
||
| 109 | { |
||
| 110 | if (strcmp(s, "y") == 0) |
||
| 111 | @@ -1289,7 +1295,7 @@ |
||
| 112 | { |
||
| 113 | SameDomain = true; |
||
| 114 | } |
||
| 115 | - s = strtok(NULL, ":"); |
||
| 116 | + s = strtok_r(NULL, ":", &saveptr); |
||
| 117 | } |
||
| 118 | } |
||
| 119 | |||
| 120 | @@ -1388,6 +1394,9 @@ |
||
| 121 | //////////////////////////////////////////////////////////////////////////////// |
||
| 122 | int CDKIMVerify::GetSSP( const string &sDomain, int &iSSP, bool &bTesting ) |
||
| 123 | { |
||
| 124 | + // for strtok_r() |
||
| 125 | + char *saveptr; |
||
| 126 | + |
||
| 127 | string sFQDN = "_ssp._domainkey."; |
||
| 128 | sFQDN += sDomain; |
||
| 129 | |||
| 130 | @@ -1456,7 +1465,7 @@ |
||
| 131 | // flags |
||
| 132 | if (values[1] != NULL) |
||
| 133 | { |
||
| 134 | - char *s = strtok(values[1], "|"); |
||
| 135 | + char *s = strtok_r(values[1], "|", &saveptr); |
||
| 136 | while (s != NULL) |
||
| 137 | { |
||
| 138 | if (strcmp(s, "y") == 0) |
||
| 139 | @@ -1474,7 +1483,7 @@ |
||
| 140 | return DKIM_SUCCESS; |
||
| 141 | } |
||
| 142 | } |
||
| 143 | - s = strtok(NULL, "|"); |
||
| 144 | + s = strtok_r(NULL, "|", &saveptr); |
||
| 145 | } |
||
| 146 | } |
||
| 147 | } |