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problem with glibc 2.3.2
From: |
Folkert van Heusden |
Subject: |
problem with glibc 2.3.2 |
Date: |
Thu, 10 Jun 2004 23:16:08 +0200 (CEST) |
Hi,
I've found while running multitail for a couple of days (which does quiet a
few regexecs on regular expressions which it compiles only once(!)) that
giant memory leaks occur. I traced those back (using valgrind) to glibc:
==25067== 146920 bytes in 13997 blocks are still reachable in loss record 90
of 94
==25067== at 0x40027BAA: malloc (vg_replace_malloc.c:153)
==25067== by 0x40365649: re_node_set_init_copy (in /lib/libc-2.3.1.so)
==25067== by 0x40366764: create_cd_newstate (in /lib/libc-2.3.1.so)
==25067== by 0x403662E4: re_acquire_state_context (in /lib/libc-2.3.1.so)
==25067==
==25067==
==25067== 147728 bytes in 14167 blocks are still reachable in loss record 91
of 94
==25067== at 0x40027BAA: malloc (vg_replace_malloc.c:153)
==25067== by 0x40365649: re_node_set_init_copy (in /lib/libc-2.3.1.so)
==25067== by 0x40366384: create_newstate_common (in /lib/libc-2.3.1.so)
==25067== by 0x403665C3: create_cd_newstate (in /lib/libc-2.3.1.so)
==25067==
==25067==
==25067== 167724 bytes in 13977 blocks are still reachable in loss record 92
of 94
==25067== at 0x40027BAA: malloc (vg_replace_malloc.c:153)
==25067== by 0x4036674E: create_cd_newstate (in /lib/libc-2.3.1.so)
==25067== by 0x403662E4: re_acquire_state_context (in /lib/libc-2.3.1.so)
==25067== by 0x4035FF5C: check_matching (in /lib/libc-2.3.1.so)
==25067==
==25067==
==25067== 453344 bytes in 14167 blocks are still reachable in loss record 93
of 94
==25067== at 0x4002803A: calloc (vg_replace_malloc.c:284)
==25067== by 0x4036636A: create_newstate_common (in /lib/libc-2.3.1.so)
==25067== by 0x403665C3: create_cd_newstate (in /lib/libc-2.3.1.so)
==25067== by 0x403662E4: re_acquire_state_context (in /lib/libc-2.3.1.so)
Folkert van Heusden
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