sewardj | 8eb8bab | 2015-07-21 14:44:28 +0000 | [diff] [blame] | 1 | # This is a real problem in the Solaris libc. It is caused by a read past the |
| 2 | # FILE structure. It's an intentional hack to differentiate between two file |
| 3 | # structures, FILE and xFILE. |
| 4 | { |
| 5 | Solaris:sprintf |
| 6 | Memcheck:Cond |
| 7 | fun:getxfdat |
| 8 | fun:_set_memstream |
| 9 | fun:sprintf |
| 10 | } |
| 11 | |
| 12 | # The same problem as above. |
| 13 | { |
| 14 | Solaris:snprintf |
| 15 | Memcheck:Cond |
| 16 | fun:getxfdat |
| 17 | fun:_set_memstream |
| 18 | fun:snprintf |
| 19 | } |
| 20 | |
| 21 | # The same problem as above. |
| 22 | { |
| 23 | Solaris:snprintf |
| 24 | Memcheck:Cond |
| 25 | fun:getxfdat |
| 26 | fun:_realbufend |
| 27 | fun:_ndoprnt |
| 28 | fun:snprintf |
| 29 | } |
| 30 | |
| 31 | # The same problem as above. |
| 32 | { |
| 33 | Solaris:vsnprintf |
| 34 | Memcheck:Cond |
| 35 | fun:getxfdat |
| 36 | fun:_set_memstream |
| 37 | fun:vsnprintf |
| 38 | } |
| 39 | |
| 40 | # The same problem as above. |
| 41 | { |
| 42 | Solaris:vsnprintf |
| 43 | Memcheck:Cond |
| 44 | fun:getxfdat |
| 45 | fun:_realbufend |
| 46 | fun:_ndoprnt |
| 47 | fun:vsnprintf |
| 48 | } |
| 49 | |
| 50 | #----------------------------------------------------------------------------# |
| 51 | # Solaris libc doesn't deallocate I/O buffers on program exit. |
| 52 | { |
| 53 | Solaris:file_buffer_malloc |
| 54 | Memcheck:Leak |
| 55 | fun:malloc |
| 56 | fun:_findbuf |
| 57 | obj:/lib/libc.so.1 |
| 58 | obj:/lib/libc.so.1 |
| 59 | } |
| 60 | |
| 61 | #----------------------------------------------------------------------------# |
| 62 | # Solaris libc doesn't deallocate netconfig list pointed to by netpp. |
| 63 | # This includes other allocated structures and strings contained there. |
| 64 | { |
| 65 | Solaris:setnetconfig-fgetnetconfig |
| 66 | Memcheck:Leak |
| 67 | match-leak-kinds: reachable |
| 68 | fun:calloc |
| 69 | fun:fgetnetconfig |
| 70 | fun:getnetlist |
| 71 | fun:setnetconfig |
| 72 | } |
| 73 | |
| 74 | # The same problem as above. |
| 75 | { |
| 76 | Solaris:setnetconfig-fgetnetconfig-getlookups-strdup |
| 77 | Memcheck:Leak |
| 78 | match-leak-kinds: reachable |
| 79 | fun:malloc |
| 80 | fun:strdup |
| 81 | fun:getlookups |
| 82 | fun:fgetnetconfig |
| 83 | fun:getnetlist |
| 84 | fun:setnetconfig |
| 85 | } |
| 86 | |
| 87 | # The same problem as above. |
| 88 | { |
| 89 | Solaris:setnetconfig-fgetnetconfig-getlookups-malloc |
| 90 | Memcheck:Leak |
| 91 | match-leak-kinds: reachable |
| 92 | fun:malloc |
| 93 | fun:getlookups |
| 94 | fun:fgetnetconfig |
| 95 | fun:getnetlist |
| 96 | fun:setnetconfig |
| 97 | } |
| 98 | |
| 99 | # The same problem as above. |
| 100 | { |
| 101 | Solaris:setnetconfig-fgetnetconfig-gettoken |
| 102 | Memcheck:Leak |
| 103 | match-leak-kinds: reachable |
| 104 | fun:malloc |
| 105 | fun:strdup |
| 106 | fun:gettoken |
| 107 | fun:fgetnetconfig |
| 108 | fun:getnetlist |
| 109 | fun:setnetconfig |
| 110 | } |
| 111 | |
| 112 | # The same problem as above. |
| 113 | { |
| 114 | Solaris:setnetconfig-getnetlist |
| 115 | Memcheck:Leak |
| 116 | match-leak-kinds: reachable |
| 117 | fun:malloc |
| 118 | fun:getnetlist |
| 119 | fun:setnetconfig |
| 120 | } |
| 121 | |
| 122 | #----------------------------------------------------------------------------# |
| 123 | # Solaris libc doesn't deallocate static strings netid_tcp_main |
| 124 | # and netid_tcp_udp allocated in __rpc_getconfip. |
| 125 | { |
| 126 | Solaris:__rpc_getconfip-netid_tcp+udp_main |
| 127 | Memcheck:Leak |
| 128 | match-leak-kinds: reachable |
| 129 | fun:malloc |
| 130 | fun:strdup |
| 131 | fun:__rpc_getconfip |
| 132 | } |
| 133 | |
| 134 | #----------------------------------------------------------------------------# |
| 135 | # Solaris libc doesn't deallocate global variable global_gt. |
| 136 | { |
| 137 | Solaris:dgettext |
| 138 | Memcheck:Leak |
| 139 | match-leak-kinds: reachable |
| 140 | fun:calloc |
| 141 | fun:dgettext |
| 142 | } |
| 143 | |
| 144 | #----------------------------------------------------------------------------# |
| 145 | # Solaris libc reinitializes mutex udp->ld_lock in the child's post-fork |
| 146 | # handler. |
| 147 | { |
| 148 | Solaris:postfork_child_mutex_reinit |
| 149 | drd:MutexErr |
| 150 | fun:mutex_init |
| 151 | fun:postfork1_child |
| 152 | fun:forkx |
| 153 | } |
| 154 | |
| 155 | #----------------------------------------------------------------------------# |
| 156 | # Solaris libc implements pthread barrier with a mutex and a condition |
| 157 | # variable. In pthread_barrier_wait(), the last thread returning with |
| 158 | # SERIAL_THREAD first unlocks the mutex and then broadcasts the condition |
| 159 | # variable. This is ok here because that mutex does not have any priorities |
| 160 | # associated, therefore no unpredicatble scheduling behaviour can occurr. |
| 161 | { |
| 162 | Solaris:pthread_barrier_wait |
| 163 | Helgrind:Misc |
| 164 | fun:pthread_cond_broadcast_WRK |
| 165 | fun:cond_broadcast |
| 166 | fun:pthread_barrier_wait |
| 167 | } |
| 168 | |