From: Neal Becker <ndbecker2@gmail.com>
To: emacs-devel@gnu.org
Subject: valgrind emacs
Date: Sat, 22 Mar 2008 13:47:56 -0400 [thread overview]
Message-ID: <fs3goc$2up$1@ger.gmane.org> (raw)
Anyone try valgrind on emacs? I get some errors:
==15930== Invalid free() / delete / delete[]
==15930== at 0x4A05AF7: realloc (vg_replace_malloc.c:306)
==15930== by 0x536A0D: xrealloc (alloc.c:788)
==15930== by 0x4F9DBF: enlarge_buffer_text (buffer.c:5095)
==15930== by 0x50458B: make_gap_larger (insdel.c:528)
==15930== by 0x46FE5B: alloc_destination (coding.c:1124)
==15930== by 0x4701B1: produce_chars (coding.c:6068)
==15930== by 0x4750ED: decode_coding (coding.c:6403)
==15930== by 0x476326: decode_coding_object (coding.c:7054)
==15930== by 0x476AF8: code_convert_string (coding.c:8281)
==15930== by 0x4DC268: main (emacs.c:555)
==15930== Address 0x256FB60 is not stack'd, malloc'd or (recently) free'd
==15930==
==15930== Invalid free() / delete / delete[]
==15930== at 0x4A0560B: free (vg_replace_malloc.c:233)
==15930== by 0x53465B: memory_full (alloc.c:3416)
==15930== by 0x536A24: xrealloc (alloc.c:791)
==15930== by 0x4F9DBF: enlarge_buffer_text (buffer.c:5095)
==15930== by 0x50458B: make_gap_larger (insdel.c:528)
==15930== by 0x46FE5B: alloc_destination (coding.c:1124)
==15930== by 0x4701B1: produce_chars (coding.c:6068)
==15930== by 0x4750ED: decode_coding (coding.c:6403)
==15930== by 0x476326: decode_coding_object (coding.c:7054)
==15930== by 0x476AF8: code_convert_string (coding.c:8281)
==15930== by 0x4DC268: main (emacs.c:555)
==15930== Address 0x24E85E0 is not stack'd, malloc'd or (recently) free'd
==15930==
==15930== Invalid free() / delete / delete[]
==15930== at 0x4A0560B: free (vg_replace_malloc.c:233)
==15930== by 0x534284: lisp_align_free (alloc.c:1112)
==15930== by 0x53461A: memory_full (alloc.c:3418)
==15930== by 0x536A24: xrealloc (alloc.c:791)
==15930== by 0x4F9DBF: enlarge_buffer_text (buffer.c:5095)
==15930== by 0x50458B: make_gap_larger (insdel.c:528)
==15930== by 0x46FE5B: alloc_destination (coding.c:1124)
==15930== by 0x4701B1: produce_chars (coding.c:6068)
==15930== by 0x4750ED: decode_coding (coding.c:6403)
==15930== by 0x476326: decode_coding_object (coding.c:7054)
==15930== by 0x476AF8: code_convert_string (coding.c:8281)
==15930== by 0x4DC268: main (emacs.c:555)
==15930== Address 0x24E84D0 is not stack'd, malloc'd or (recently) free'd
==15930==
==15930== Invalid free() / delete / delete[]
==15930== at 0x4A0560B: free (vg_replace_malloc.c:233)
==15930== by 0x534328: lisp_free (alloc.c:899)
==15930== by 0x534654: memory_full (alloc.c:3420)
==15930== by 0x536A24: xrealloc (alloc.c:791)
==15930== by 0x4F9DBF: enlarge_buffer_text (buffer.c:5095)
==15930== by 0x50458B: make_gap_larger (insdel.c:528)
==15930== by 0x46FE5B: alloc_destination (coding.c:1124)
==15930== by 0x4701B1: produce_chars (coding.c:6068)
==15930== by 0x4750ED: decode_coding (coding.c:6403)
==15930== by 0x476326: decode_coding_object (coding.c:7054)
==15930== by 0x476AF8: code_convert_string (coding.c:8281)
==15930== by 0x4DC268: main (emacs.c:555)
==15930== Address 0x24F0680 is not stack'd, malloc'd or (recently) free'd
==15930==
==15930== Invalid free() / delete / delete[]
==15930== at 0x4A0560B: free (vg_replace_malloc.c:233)
==15930== by 0x534654: memory_full (alloc.c:3420)
==15930== by 0x536A24: xrealloc (alloc.c:791)
==15930== by 0x4F9DBF: enlarge_buffer_text (buffer.c:5095)
==15930== by 0x50458B: make_gap_larger (insdel.c:528)
==15930== by 0x46FE5B: alloc_destination (coding.c:1124)
==15930== by 0x4701B1: produce_chars (coding.c:6068)
==15930== by 0x4750ED: decode_coding (coding.c:6403)
==15930== by 0x476326: decode_coding_object (coding.c:7054)
==15930== by 0x476AF8: code_convert_string (coding.c:8281)
==15930== by 0x4DC268: main (emacs.c:555)
==15930== Address 0x24F0EA0 is not stack'd, malloc'd or (recently) free'd
emacs: Memory exhausted--use M-x save-some-buffers then exit and restart Emacs==15930==
==15930== ERROR SUMMARY: 10 errors from 5 contexts (suppressed: 4 from 1)
==15930== malloc/free: in use at exit: 80 bytes in 4 blocks.
==15930== malloc/free: 105 allocs, 110 frees, 10,956 bytes allocated.
==15930== For counts of detected errors, rerun with: -v
==15930== searching for pointers to 4 not-freed blocks.
==15930== checked 51,884,776 bytes.
==15930==
next reply other threads:[~2008-03-22 17:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-22 17:47 Neal Becker [this message]
2008-03-22 21:47 ` valgrind emacs Chong Yidong
2008-03-22 22:20 ` Andreas Schwab
2008-03-22 22:31 ` Neal Becker
2008-03-24 18:50 ` Stefan Monnier
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