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| 1 | # | ||
| 2 | # This is a valgrind suppression file that should be used when using valgrind. | ||
| 3 | # | ||
| 4 | # Here's an example of running valgrind: | ||
| 5 | # | ||
| 6 | # cd python/dist/src | ||
| 7 | # valgrind --tool=memcheck --suppressions=Misc/valgrind-python.supp \ | ||
| 8 | # ./python -E -tt ./Lib/test/regrtest.py -u bsddb,network | ||
| 9 | # | ||
| 10 | # You must edit Objects/obmalloc.c and uncomment Py_USING_MEMORY_DEBUGGER | ||
| 11 | # to use the preferred suppressions with Py_ADDRESS_IN_RANGE. | ||
| 12 | # | ||
| 13 | # If you do not want to recompile Python, you can uncomment | ||
| 14 | # suppressions for PyObject_Free and PyObject_Realloc. | ||
| 15 | # | ||
| 16 | # See Misc/README.valgrind for more information. | ||
| 17 | |||
| 18 | # all tool names: Addrcheck,Memcheck,cachegrind,helgrind,massif | ||
| 19 | { | ||
| 20 | ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 21 | Memcheck:Addr4 | ||
| 22 | fun:Py_ADDRESS_IN_RANGE | ||
| 23 | } | ||
| 24 | |||
| 25 | { | ||
| 26 | ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 27 | Memcheck:Value4 | ||
| 28 | fun:Py_ADDRESS_IN_RANGE | ||
| 29 | } | ||
| 30 | |||
| 31 | { | ||
| 32 | ADDRESS_IN_RANGE/Invalid read of size 8 (x86_64 aka amd64) | ||
| 33 | Memcheck:Value8 | ||
| 34 | fun:Py_ADDRESS_IN_RANGE | ||
| 35 | } | ||
| 36 | |||
| 37 | { | ||
| 38 | ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value | ||
| 39 | Memcheck:Cond | ||
| 40 | fun:Py_ADDRESS_IN_RANGE | ||
| 41 | } | ||
| 42 | |||
| 43 | # | ||
| 44 | # Leaks (including possible leaks) | ||
| 45 | # Hmmm, I wonder if this masks some real leaks. I think it does. | ||
| 46 | # Will need to fix that. | ||
| 47 | # | ||
| 48 | |||
| 49 | { | ||
| 50 | Handle PyMalloc confusing valgrind (possibly leaked) | ||
| 51 | Memcheck:Leak | ||
| 52 | fun:realloc | ||
| 53 | fun:_PyObject_GC_Resize | ||
| 54 | fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING | ||
| 55 | } | ||
| 56 | |||
| 57 | { | ||
| 58 | Handle PyMalloc confusing valgrind (possibly leaked) | ||
| 59 | Memcheck:Leak | ||
| 60 | fun:malloc | ||
| 61 | fun:_PyObject_GC_New | ||
| 62 | fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING | ||
| 63 | } | ||
| 64 | |||
| 65 | { | ||
| 66 | Handle PyMalloc confusing valgrind (possibly leaked) | ||
| 67 | Memcheck:Leak | ||
| 68 | fun:malloc | ||
| 69 | fun:_PyObject_GC_NewVar | ||
| 70 | fun:COMMENT_THIS_LINE_TO_DISABLE_LEAK_WARNING | ||
| 71 | } | ||
| 72 | |||
| 73 | # | ||
| 74 | # Non-python specific leaks | ||
| 75 | # | ||
| 76 | |||
| 77 | { | ||
| 78 | Handle pthread issue (possibly leaked) | ||
| 79 | Memcheck:Leak | ||
| 80 | fun:calloc | ||
| 81 | fun:allocate_dtv | ||
| 82 | fun:_dl_allocate_tls_storage | ||
| 83 | fun:_dl_allocate_tls | ||
| 84 | } | ||
| 85 | |||
| 86 | { | ||
| 87 | Handle pthread issue (possibly leaked) | ||
| 88 | Memcheck:Leak | ||
| 89 | fun:memalign | ||
| 90 | fun:_dl_allocate_tls_storage | ||
| 91 | fun:_dl_allocate_tls | ||
| 92 | } | ||
| 93 | |||
| 94 | ###{ | ||
| 95 | ### ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 96 | ### Memcheck:Addr4 | ||
| 97 | ### fun:PyObject_Free | ||
| 98 | ###} | ||
| 99 | ### | ||
| 100 | ###{ | ||
| 101 | ### ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 102 | ### Memcheck:Value4 | ||
| 103 | ### fun:PyObject_Free | ||
| 104 | ###} | ||
| 105 | ### | ||
| 106 | ###{ | ||
| 107 | ### ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value | ||
| 108 | ### Memcheck:Cond | ||
| 109 | ### fun:PyObject_Free | ||
| 110 | ###} | ||
| 111 | |||
| 112 | ###{ | ||
| 113 | ### ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 114 | ### Memcheck:Addr4 | ||
| 115 | ### fun:PyObject_Realloc | ||
| 116 | ###} | ||
| 117 | ### | ||
| 118 | ###{ | ||
| 119 | ### ADDRESS_IN_RANGE/Invalid read of size 4 | ||
| 120 | ### Memcheck:Value4 | ||
| 121 | ### fun:PyObject_Realloc | ||
| 122 | ###} | ||
| 123 | ### | ||
| 124 | ###{ | ||
| 125 | ### ADDRESS_IN_RANGE/Conditional jump or move depends on uninitialised value | ||
| 126 | ### Memcheck:Cond | ||
| 127 | ### fun:PyObject_Realloc | ||
| 128 | ###} | ||
| 129 | |||
| 130 | ### | ||
| 131 | ### All the suppressions below are for errors that occur within libraries | ||
| 132 | ### that Python uses. The problems to not appear to be related to Python's | ||
| 133 | ### use of the libraries. | ||
| 134 | ### | ||
| 135 | |||
| 136 | { | ||
| 137 | Generic gentoo ld problems | ||
| 138 | Memcheck:Cond | ||
| 139 | obj:/lib/ld-2.3.4.so | ||
| 140 | obj:/lib/ld-2.3.4.so | ||
| 141 | obj:/lib/ld-2.3.4.so | ||
| 142 | obj:/lib/ld-2.3.4.so | ||
| 143 | } | ||
| 144 | |||
| 145 | { | ||
| 146 | DBM problems, see test_dbm | ||
| 147 | Memcheck:Param | ||
| 148 | write(buf) | ||
| 149 | fun:write | ||
| 150 | obj:/usr/lib/libdb1.so.2 | ||
| 151 | obj:/usr/lib/libdb1.so.2 | ||
| 152 | obj:/usr/lib/libdb1.so.2 | ||
| 153 | obj:/usr/lib/libdb1.so.2 | ||
| 154 | fun:dbm_close | ||
| 155 | } | ||
| 156 | |||
| 157 | { | ||
| 158 | DBM problems, see test_dbm | ||
| 159 | Memcheck:Value8 | ||
| 160 | fun:memmove | ||
| 161 | obj:/usr/lib/libdb1.so.2 | ||
| 162 | obj:/usr/lib/libdb1.so.2 | ||
| 163 | obj:/usr/lib/libdb1.so.2 | ||
| 164 | obj:/usr/lib/libdb1.so.2 | ||
| 165 | fun:dbm_store | ||
| 166 | fun:dbm_ass_sub | ||
| 167 | } | ||
| 168 | |||
| 169 | { | ||
| 170 | DBM problems, see test_dbm | ||
| 171 | Memcheck:Cond | ||
| 172 | obj:/usr/lib/libdb1.so.2 | ||
| 173 | obj:/usr/lib/libdb1.so.2 | ||
| 174 | obj:/usr/lib/libdb1.so.2 | ||
| 175 | fun:dbm_store | ||
| 176 | fun:dbm_ass_sub | ||
| 177 | } | ||
| 178 | |||
| 179 | { | ||
| 180 | DBM problems, see test_dbm | ||
| 181 | Memcheck:Cond | ||
| 182 | fun:memmove | ||
| 183 | obj:/usr/lib/libdb1.so.2 | ||
| 184 | obj:/usr/lib/libdb1.so.2 | ||
| 185 | obj:/usr/lib/libdb1.so.2 | ||
| 186 | obj:/usr/lib/libdb1.so.2 | ||
| 187 | fun:dbm_store | ||
| 188 | fun:dbm_ass_sub | ||
| 189 | } | ||
| 190 | |||
| 191 | { | ||
| 192 | GDBM problems, see test_gdbm | ||
| 193 | Memcheck:Param | ||
| 194 | write(buf) | ||
| 195 | fun:write | ||
| 196 | fun:gdbm_open | ||
| 197 | |||
| 198 | } | ||
| 199 | |||
| 200 | { | ||
| 201 | ZLIB problems, see test_gzip | ||
| 202 | Memcheck:Cond | ||
| 203 | obj:/lib/libz.so.1.2.3 | ||
| 204 | obj:/lib/libz.so.1.2.3 | ||
| 205 | fun:deflate | ||
| 206 | } | ||
| 207 | |||
| 208 | { | ||
| 209 | Avoid problems w/readline doing a putenv and leaking on exit | ||
| 210 | Memcheck:Leak | ||
| 211 | fun:malloc | ||
| 212 | fun:xmalloc | ||
| 213 | fun:sh_set_lines_and_columns | ||
| 214 | fun:_rl_get_screen_size | ||
| 215 | fun:_rl_init_terminal_io | ||
| 216 | obj:/lib/libreadline.so.4.3 | ||
| 217 | fun:rl_initialize | ||
| 218 | } | ||
| 219 | |||
| 220 | ### | ||
| 221 | ### These occur from somewhere within the SSL, when running | ||
| 222 | ### test_socket_sll. They are too general to leave on by default. | ||
| 223 | ### | ||
| 224 | ###{ | ||
| 225 | ### somewhere in SSL stuff | ||
| 226 | ### Memcheck:Cond | ||
| 227 | ### fun:memset | ||
| 228 | ###} | ||
| 229 | ###{ | ||
| 230 | ### somewhere in SSL stuff | ||
| 231 | ### Memcheck:Value4 | ||
| 232 | ### fun:memset | ||
| 233 | ###} | ||
| 234 | ### | ||
| 235 | ###{ | ||
| 236 | ### somewhere in SSL stuff | ||
| 237 | ### Memcheck:Cond | ||
| 238 | ### fun:MD5_Update | ||
| 239 | ###} | ||
| 240 | ### | ||
| 241 | ###{ | ||
| 242 | ### somewhere in SSL stuff | ||
| 243 | ### Memcheck:Value4 | ||
| 244 | ### fun:MD5_Update | ||
| 245 | ###} | ||
| 246 | |||
| 247 | # | ||
| 248 | # All of these problems come from using test_socket_ssl | ||
| 249 | # | ||
| 250 | { | ||
| 251 | from test_socket_ssl | ||
| 252 | Memcheck:Cond | ||
| 253 | fun:BN_bin2bn | ||
| 254 | } | ||
| 255 | |||
| 256 | { | ||
| 257 | from test_socket_ssl | ||
| 258 | Memcheck:Cond | ||
| 259 | fun:BN_num_bits_word | ||
| 260 | } | ||
| 261 | |||
| 262 | { | ||
| 263 | from test_socket_ssl | ||
| 264 | Memcheck:Value4 | ||
| 265 | fun:BN_num_bits_word | ||
| 266 | } | ||
| 267 | |||
| 268 | { | ||
| 269 | from test_socket_ssl | ||
| 270 | Memcheck:Cond | ||
| 271 | fun:BN_mod_exp_mont_word | ||
| 272 | } | ||
| 273 | |||
| 274 | { | ||
| 275 | from test_socket_ssl | ||
| 276 | Memcheck:Cond | ||
| 277 | fun:BN_mod_exp_mont | ||
| 278 | } | ||
| 279 | |||
| 280 | { | ||
| 281 | from test_socket_ssl | ||
| 282 | Memcheck:Param | ||
| 283 | write(buf) | ||
| 284 | fun:write | ||
| 285 | obj:/usr/lib/libcrypto.so.0.9.7 | ||
| 286 | } | ||
| 287 | |||
| 288 | { | ||
| 289 | from test_socket_ssl | ||
| 290 | Memcheck:Cond | ||
| 291 | fun:RSA_verify | ||
| 292 | } | ||
| 293 | |||
| 294 | { | ||
| 295 | from test_socket_ssl | ||
| 296 | Memcheck:Value4 | ||
| 297 | fun:RSA_verify | ||
| 298 | } | ||
| 299 | |||
| 300 | { | ||
| 301 | from test_socket_ssl | ||
| 302 | Memcheck:Value4 | ||
| 303 | fun:DES_set_key_unchecked | ||
| 304 | } | ||
| 305 | |||
| 306 | { | ||
| 307 | from test_socket_ssl | ||
| 308 | Memcheck:Value4 | ||
| 309 | fun:DES_encrypt2 | ||
| 310 | } | ||
| 311 | |||
| 312 | { | ||
| 313 | from test_socket_ssl | ||
| 314 | Memcheck:Cond | ||
| 315 | obj:/usr/lib/libssl.so.0.9.7 | ||
| 316 | } | ||
| 317 | |||
| 318 | { | ||
| 319 | from test_socket_ssl | ||
| 320 | Memcheck:Value4 | ||
| 321 | obj:/usr/lib/libssl.so.0.9.7 | ||
| 322 | } | ||
| 323 | |||
| 324 | { | ||
| 325 | from test_socket_ssl | ||
| 326 | Memcheck:Cond | ||
| 327 | fun:BUF_MEM_grow_clean | ||
| 328 | } | ||
| 329 | |||
| 330 | { | ||
| 331 | from test_socket_ssl | ||
| 332 | Memcheck:Cond | ||
| 333 | fun:memcpy | ||
| 334 | fun:ssl3_read_bytes | ||
| 335 | } | ||
| 336 | |||
| 337 | { | ||
| 338 | from test_socket_ssl | ||
| 339 | Memcheck:Cond | ||
| 340 | fun:SHA1_Update | ||
| 341 | } | ||
| 342 | |||
| 343 | { | ||
| 344 | from test_socket_ssl | ||
| 345 | Memcheck:Value4 | ||
| 346 | fun:SHA1_Update | ||
| 347 | } | ||
| 348 | |||
| 349 | |||