sr-dev March 2020

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git:5.2:1a142067: corex: check not in SHM before PKG free for path
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.2 Commit: 1a142067b04e41b98ce2f8d7f0946c2dcbd7914f URL: https://github.com/kamailio/kamailio/commit/1a142067b04e41b98ce2f8d7f0946c2… Author: Stefan Mititelu <stefan.mititelu92(a)gmail.com> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T12:45:41+01:00 corex: check not in SHM before PKG free for path Do the same for reset_path_vector() in core msg parser. (cherry picked from commit 395303dbb3572e57bd8d16bcbbfb29d6d54a60fe) --- … [View More]

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git:5.2:16b0801b: core: fix a crash in cfg parser related to invalid syntax cases
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.2 Commit: 16b0801ba6b25a5660f2ba30fef35e9cc81fe9c0 URL: https://github.com/kamailio/kamailio/commit/16b0801ba6b25a5660f2ba30fef35e9… Author: Henning Westerholt <hw(a)skalatan.de> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T11:23:40+01:00 core: fix a crash in cfg parser related to invalid syntax cases (cherry picked from commit 54a0aeee9d30ee85045150d8ad5b75f7a4b71d15) --- Modified: src/core/cfg.y --- Diff: https://github.com/… [View More]

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git:5.3:15ff3bbb: core: fix a crash in cfg parser related to invalid syntax cases
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.3 Commit: 15ff3bbb0fb79c49f1913fa604680a4904251a50 URL: https://github.com/kamailio/kamailio/commit/15ff3bbb0fb79c49f1913fa604680a4… Author: Henning Westerholt <hw(a)skalatan.de> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T11:23:16+01:00 core: fix a crash in cfg parser related to invalid syntax cases (cherry picked from commit 54a0aeee9d30ee85045150d8ad5b75f7a4b71d15) --- Modified: src/core/cfg.y --- Diff: https://github.com/… [View More]

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git:master:1bbab692: ims_usrloc_scscf: extern declaration for duplicated global vars
by Daniel-Constantin Mierla 05 Mar '20

05 Mar '20

Module: kamailio Branch: master Commit: 1bbab692b749feee7f23a6c5c3fbee1ac890fffa URL: https://github.com/kamailio/kamailio/commit/1bbab692b749feee7f23a6c5c3fbee1… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2020-03-05T11:22:45+01:00 ims_usrloc_scscf: extern declaration for duplicated global vars --- Modified: src/modules/ims_usrloc_scscf/udomain.c --- Diff: https://github.com/kamailio/kamailio/commit/… [View More]

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git:master:54a0aeee: core: fix a crash in cfg parser related to invalid syntax cases
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: master Commit: 54a0aeee9d30ee85045150d8ad5b75f7a4b71d15 URL: https://github.com/kamailio/kamailio/commit/54a0aeee9d30ee85045150d8ad5b75f… Author: Henning Westerholt <hw(a)skalatan.de> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T11:22:21+01:00 core: fix a crash in cfg parser related to invalid syntax cases --- Modified: src/core/cfg.y --- Diff: https://github.com/kamailio/kamailio/commit/54a0aeee9d30ee85045150d8ad5b75f… Patch: … [View More]

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git:5.2:7916cb92: core: cfg.y - detect use of function call as parameter of another function
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.2 Commit: 7916cb92fdd12fce74dd6295890ea0bdb5ba36fd URL: https://github.com/kamailio/kamailio/commit/7916cb92fdd12fce74dd6295890ea0b… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T11:01:02+01:00 core: cfg.y - detect use of function call as parameter of another function - GH #2227 (cherry picked from commit 047fdebff732c847fcde5b066ce1acd5f6c2219a) --- Modified: src/core/cfg.y -… [View More]

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git:5.2:46d156c1: core: cfg.y - init static global variables
by Henning Westerholt 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.2 Commit: 46d156c1da3fa466abebb8bf036807163ff7c90a URL: https://github.com/kamailio/kamailio/commit/46d156c1da3fa466abebb8bf0368071… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Henning Westerholt <hw(a)skalatan.de> Date: 2020-03-05T11:00:54+01:00 core: cfg.y - init static global variables (cherry picked from commit 8c5b92ee638a33e612e68cf85a1d37ab5e5d2c22) --- Modified: src/core/cfg.y --- Diff: https://github.com/kamailio/… [View More]

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[kamailio/kamailio] Kamailio crash with invalid statement in configuration (#2227)
by Henning Westerholt 05 Mar '20

05 Mar '20

Kamailio crash with invalid statement in configuration. I already investigated several probable causes to some extend, but did not managed to find a fix yet. ``` $ cat ../etc/crash.cfg (note the capital "I" at the if-case, memdbg was just added for debugging) #!KAMAILIO … [View More] memdbg=3 loadmodule "textops.so" request_route { Iif (is_method("CANCEL")) { exit; } } ``` henning@static:~/repositories/kamailio/src$ ./kamailio -L modules -Y /tmp -T -S -n 1 -D -m 16 -M 4 -f ../etc/crash.cfg -E 0(24666) ERROR: <core> [core/cfg.y:3403]: yyparse(): cfg. parser: failed to find command Iif (params 2) 0(24666) CRITICAL: <core> [core/cfg.y:3544]: yyerror_at(): parse error in config file /home/henning/repositories/kamailio/src/../etc/crash.cfg, line 7, column 26: unknown command, missing loadmodule? 0(24666) ERROR: <core> [core/cfg.y:3407]: yyparse(): free function 0x7fa138bc1d60 Segmentation fault ``` output from GDB, current git master: Program received signal SIGSEGV, Segmentation fault. 0x0000555555843e4e in rve_destroy (rve=0xc0c0c0c0) at core/rvalue.c:147 147 if (rve->op==RVE_RVAL_OP){ (gdb) bt #0 0x0000555555843e4e in rve_destroy (rve=0xc0c0c0c0) at core/rvalue.c:147 #1 0x00005555558447e1 in rve_destroy (rve=0x7ffff6c98738) at core/rvalue.c:168 #2 0x000055555599b031 in free_mod_func_action (a=0x7ffff6c97d60) at core/cfg.y:3997 #3 0x000055555599665b in yyparse () at core/cfg.y:3408 #4 0x000055555558fbd1 in main (argc=18, argv=0x7fffffffe378) at main.c:2309 (gdb) p rve->op Cannot access memory at address 0xc0c0c0c0 (gdb) p rve $1 = (struct rval_expr *) 0xc0c0c0c0 (gdb) f 1 #1 0x00005555558447e1 in rve_destroy (rve=0x7ffff6c98738) at core/rvalue.c:168 168 rve_destroy(rve->left.rve); (gdb) p rve->left $2 = {rve = 0xc0c0c0c0, rval = {type = 3233857728, refcnt = 0, v = {p = 0xabcdefed, l = 2882400237, s = {s = 0xabcdefed <error: Cannot access memory at address 0xabcdefed>, len = 0}, avps = {type = 2882400237, name = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}, index = 8}, sel = {f = {0xabcdefed, 0x0, 0x0, 0x8}, param_offset = {0, 0, 3598392, 0, -154930224}, params = {{type = 1436524721, v = {i = 1436573777, s = {s = 0x555555a06051 "fragm. from qm_malloc", len = 1436524587}, p = 0x555555a06051}}, {type = 1260, v = { i = -252645136, s = {s = 0xf0f0f0f0 <error: Cannot access memory at address 0xf0f0f0f0>, len = 0}, p = 0xf0f0f0f0}}, {type = SEL_PARAM_INT, v = {i = 0, s = {s = 0x0, len = 0}, p = 0x0}} <repeats 30 times>}, n = 0}, pvs = {type = 2882400237, getf = 0x0, setf = 0x0, pvp = {pvn = {type = 8, nfree = 0x0, u = {isname = {type = 3598392, name = {n = -154930224, s = {s = 0x7ffff6c3f3d0 "", len = 1436524721}, re = 0x7ffff6c3f3d0}}, dname = 0x36e838}}, pvi = {type = 1436573777, u = {ival = 1436524587, dval = 0x5555559fa02b}}}, trans = 0x4ec}, action = 0xabcdefed, bexpr = 0xabcdefed, re = {s = {s = 0xabcdefed <error: Cannot access memory at address 0xabcdefed>, len = 0}, regex = 0x0}}, bsize = 0, flags = 0, buf = ""}} (gdb) p rve $3 = (struct rval_expr *) 0x7ffff6c98738 (gdb) p *rve $4 = {op = 1129201987, left = {rve = 0xc0c0c0c0, rval = {type = 3233857728, refcnt = 0, v = {p = 0xabcdefed, l = 2882400237, s = {s = 0xabcdefed <error: Cannot access memory at address 0xabcdefed>, len = 0}, avps = {type = 2882400237, name = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}, index = 8}, sel = {f = {0xabcdefed, 0x0, 0x0, 0x8}, param_offset = {0, 0, 3598392, 0, -154930224}, params = {{type = 1436524721, v = {i = 1436573777, s = {s = 0x555555a06051 "fragm. from qm_malloc", len = 1436524587}, p = 0x555555a06051}}, {type = 1260, v = {i = -252645136, s = {s = 0xf0f0f0f0 <error: Cannot access memory at address 0xf0f0f0f0>, len = 0}, p = 0xf0f0f0f0}}, {type = SEL_PARAM_INT, v = {i = 0, s = {s = 0x0, len = 0}, p = 0x0}} <repeats 30 times>}, n = 0}, pvs = {type = 2882400237, getf = 0x0, setf = 0x0, pvp = {pvn = {type = 8, nfree = 0x0, u = {isname = {type = 3598392, name = {n = -154930224, s = {s = 0x7ffff6c3f3d0 "", len = 1436524721}, re = 0x7ffff6c3f3d0}}, dname = 0x36e838}}, pvi = { type = 1436573777, u = {ival = 1436524587, dval = 0x5555559fa02b}}}, trans = 0x4ec}, action = 0xabcdefed, bexpr = 0xabcdefed, re = {s = {s = 0xabcdefed <error: Cannot access memory at address 0xabcdefed>, len = 0}, regex = 0x0}}, bsize = 0, flags = 0, buf = ""}}, right = {rve = 0x0, rval = {type = RV_NONE, refcnt = 0, v = {p = 0x0, l = 0, s = {s = 0x0, len = 0}, avps = {type = 0, name = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}, index = 0}, sel = {f = {0x0, 0x0, 0x0, 0x0}, param_offset = {0, 0, 0, 0, 0}, params = {{type = SEL_PARAM_INT, v = {i = 0, s = {s = 0x0, len = 0}, p = 0x0}} <repeats 32 times>}, n = 0}, pvs = {type = PVT_NONE, getf = 0x0, setf = 0x0, pvp = {pvn = {type = 0, nfree = 0x0, u = {isname = {type = 0, name = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}}, dname = 0x0}}, pvi = {type = 0, u = {ival = 0, dval = 0x0}}}, trans = 0x0}, action = 0x0, bexpr = 0x0, re = {s = {s = 0x0, len = 0}, regex = 0x0}}, bsize = 0, flags = 0, buf = ""}}, fpos = {s_line = 0, e_line = 0, s_col = 0, e_col = 0, fname = 0x0, rname = 0x0}} (gdb) ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2227 [View Less]

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git:5.3:c887e563: corex: check not in SHM before PKG free for path
by Stefan Mititelu 05 Mar '20

05 Mar '20

Module: kamailio Branch: 5.3 Commit: c887e56311ea77c2d0ded051e93e6b7729edbe24 URL: https://github.com/kamailio/kamailio/commit/c887e56311ea77c2d0ded051e93e6b7… Author: Stefan Mititelu <stefan.mititelu92(a)gmail.com> Committer: Stefan Mititelu <stefan.mititelu92(a)gmail.com> Date: 2020-03-05T10:26:38+02:00 corex: check not in SHM before PKG free for path Do the same for reset_path_vector() in core msg parser. (cherry picked from commit 3bdfec4a357b9d33787108bcf1b5840de343cbe9) --… [View More]

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git:master:395303db: corex: check not in SHM before PKG free for path
by Stefan Mititelu 05 Mar '20

05 Mar '20

Module: kamailio Branch: master Commit: 395303dbb3572e57bd8d16bcbbfb29d6d54a60fe URL: https://github.com/kamailio/kamailio/commit/395303dbb3572e57bd8d16bcbbfb29d… Author: Stefan Mititelu <stefan.mititelu92(a)gmail.com> Committer: Stefan Mititelu <stefan.mititelu(a)enea.com> Date: 2020-03-05T10:25:18+02:00 corex: check not in SHM before PKG free for path Do the same for reset_path_vector() in core msg parser. --- Modified: src/core/parser/msg_parser.c Modified: src/modules/corex/… [View More]

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sr-dev March 2020