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From bugzi...@apache.org
Subject [Bug 60439] Program terminated with signal SIGSEGV, Segmentation fault.
Date Thu, 29 Dec 2016 13:40:31 GMT
https://bz.apache.org/bugzilla/show_bug.cgi?id=60439

--- Comment #14 from amd1212@vier-ringe.at ---
Sure thing, only dump_brigade seems to be working:

(gdb) thread 1
[Switching to thread 1 (Thread 0x7fe1d87b8700 (LWP 126431))]
#0  send_brigade_nonblocking (s=0x7fe19c0e1f08, bb=0x7fe1fc0e4370,
bytes_written=0x5, c=0x7fe1a4017168) at
/opt/payon/unpack/httpd-2.4.23/server/core_filters.c:664
664             if (!APR_BUCKET_IS_METADATA(bucket)) {
(gdb) frame 0
#0  send_brigade_nonblocking (s=0x7fe19c0e1f08, bb=0x7fe1fc0e4370,
bytes_written=0x5, c=0x7fe1a4017168) at
/opt/payon/unpack/httpd-2.4.23/server/core_filters.c:664
664             if (!APR_BUCKET_IS_METADATA(bucket)) {
(gdb) dump_brigade bb
dump of brigade 0x7fe1fc0e4370
   | type     (address)    | length | data addr  | contents               | rc
--------------------------------------------------------------------------------
 0 | HEAP     (0x7fe19c0e2c28) | 7482   | 0x7fe19c0e27c8 |
[44c0d88e5014c13c1...] | 1
 1 | HEAP     (0x7fe19c0e2228) | 710    | 0x7fe19c0e2908 |
[customerId="BUM00...] | 1
 2 | IMMORTAL (0x7fe19c0e25e8) | 2      | 0x0047c2ca | [~~]                   |
n/a
 3 | HEAP     (0x7fe19c0e1f08) | 5      | 0x7fe1a4017168 | [42c~~]             
  | 1
 4 | Cannot access memory at address 0x2e512866693b4343
(gdb) dump_bucket bucket
value has been optimized out
(gdb) dump_bucket next
value has been optimized out
(gdb) p *bytes_written
Cannot access memory at address 0x5
(gdb)

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