Opened 11 years ago

Closed 10 years ago

#1750 closed defect (worksforme)

Sage 2.10.alpha1: leak in readline.so

Reported by: mabshoff Owned by: mabshoff
Priority: major Milestone: sage-3.2
Component: memleak Keywords:
Cc: Merged in:
Authors: Reviewers:
Report Upstream: Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description

The following started popping up after merging numpy 1.0.4 and fixing #1091:

==14077== 3,691 (208 direct, 3,483 indirect) bytes in 1 blocks are definitely lost in loss record 5,815 of 7,694
==14077==    at 0x4A1AE5E: calloc (vg_replace_malloc.c:391)
==14077==    by 0x88D9C3F: _nc_setupterm (in /lib/libncurses.so.5.5)
==14077==    by 0x88DA59E: tgetent (in /lib/libncurses.so.5.5)
==14077==    by 0x87893AA: _rl_init_terminal_io (terminal.c:452)
==14077==    by 0x877709E: rl_initialize (readline.c:1027)
==14077==    by 0x86600D9: initreadline (readline.c:730)
==14077==    by 0x49E17D: _PyImport_LoadDynamicModule (importdl.c:53)
==14077==    by 0x49C08D: import_submodule (import.c:2394)
==14077==    by 0x49C58E: load_next (import.c:2218)
==14077==    by 0x49C773: import_module_level (import.c:1995)
==14077==    by 0x49CBF4: PyImport_ImportModuleLevel (import.c:2066)
==14077==    by 0x47BEE8: builtin___import__ (bltinmodule.c:47)

Cheers,

Michael

Change History (1)

comment:1 Changed 10 years ago by mabshoff

  • Milestone changed from sage-3.2.1 to sage-3.2
  • Resolution set to worksforme
  • Status changed from new to closed

I can no longer reproduce this. We upgraded ipyhton as well as numpy mutliple times, so let's open another ticket if this pops up again.

Cheers,

Michael

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