Displaying 6 results from an estimated 6 matches for "rf_regcomp".
2005 Aug 01
4
valgrind complains about regex.c (PR#8043)
...with: -v
=3D=3D22324=3D=3D=20
=3D=3D22324=3D=3D Invalid read of size 4
=3D=3D22324=3D=3D at 0x81255AD: parse_expression (regex.c:5045)
=3D=3D22324=3D=3D by 0x8125868: parse_branch (regex.c:4475)
=3D=3D22324=3D=3D by 0x8125913: parse_reg_exp (regex.c:4420)
=3D=3D22324=3D=3D by 0x81261B3: Rf_regcomp (regex.c:4384)
=3D=3D22324=3D=3D Address 0x1C1E23A8 is 0 bytes after a block of size 32 a=
lloc'd
=3D=3D22324=3D=3D at 0x1B90650D: calloc (in /usr/lib/valgrind/vgpreload_=
memcheck.so)
=3D=3D22324=3D=3D by 0x81247B5: parse_expression (regex.c:5406)
=3D=3D22324=3D=3D by 0x8125868: pars...
2008 Jul 09
1
memory leak in sub("[range]",...)
...40046EE: malloc (vg_replace_malloc.c:149)
==32503== by 0x4005B9A: realloc (vg_replace_malloc.c:306)
==32503== by 0x80A5F92: parse_expression (regex.c:5202)
==32503== by 0x80A614F: parse_branch (regex.c:4707)
==32503== by 0x80A621A: parse_reg_exp (regex.c:4666)
==32503== by 0x80A6618: Rf_regcomp (regex.c:4635)
==32503== by 0x8110CB4: do_gsub (character.c:1355)
==32503== by 0x80654A4: do_internal (names.c:1135)
==32503== by 0x815F0EB: Rf_eval (eval.c:461)
==32503== by 0x8160DA7: do_begin (eval.c:1174)
==32503== by 0x815F0EB: Rf_eval (eval.c:461)
==32503== by 0x8162210: Rf_...
2003 Apr 28
1
Red Hat 9 regex symbol conflict
Hello,
I've been struggling with a problem for the past several weeks, trying
to get PL/R (R procedural language handler for PostgreSQL,
http://www.joeconway.com/plr/) to work on Red Hat 9. In brief, R dumps
core during the embedded library initialization, while in Rf_regcomp(),
working on on Rprofile. Below I've included the important parts of a
backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x420b655c in re_compile_fastmap_iter () from /lib/tls/libc.so.6
(gdb) bt
#0 0x420b655c in re_compile_fastmap_iter () from /lib/tls/libc.so.6
#1 0x420b649...
2008 Aug 07
1
memory leak in sub("[range]", ...) when #ifndef _LIBC (PR#11946)
...40046EE: malloc (vg_replace_malloc.c:149)
==28643== by 0x4005B9A: realloc (vg_replace_malloc.c:306)
==28643== by 0x80A5E22: parse_expression (regex.c:5202)
==28643== by 0x80A5FDF: parse_branch (regex.c:4707)
==28643== by 0x80A60AA: parse_reg_exp (regex.c:4666)
==28643== by 0x80A64A8: Rf_regcomp (regex.c:4635)
==28643== by 0x8110AE0: do_gsub (character.c:1355)
==28643== by 0x80653BC: do_internal (names.c:1129)
==28643== by 0x815EF17: Rf_eval (eval.c:461)
==28643== by 0x8160BD3: do_begin (eval.c:1174)
==28643== by 0x815EF17: Rf_eval (eval.c:461)
==28643== by 0x816203C: Rf_...
2008 Aug 07
0
memory leak in sub("[range]", ...) when #ifndef _LIBC (PR#12488)
...ce_malloc.c:149)
> ==28643== by 0x4005B9A: realloc (vg_replace_malloc.c:306)
> ==28643== by 0x80A5E22: parse_expression (regex.c:5202)
> ==28643== by 0x80A5FDF: parse_branch (regex.c:4707)
> ==28643== by 0x80A60AA: parse_reg_exp (regex.c:4666)
> ==28643== by 0x80A64A8: Rf_regcomp (regex.c:4635)
> ==28643== by 0x8110AE0: do_gsub (character.c:1355)
> ==28643== by 0x80653BC: do_internal (names.c:1129)
> ==28643== by 0x815EF17: Rf_eval (eval.c:461)
> ==28643== by 0x8160BD3: do_begin (eval.c:1174)
> ==28643== by 0x815EF17: Rf_eval (eval.c:461)
>...
2008 Jul 10
0
RODBC Close Memory Leak Question
...at 0x40051F9: malloc (vg_replace_malloc.c:149)
==8682== by 0x4005271: realloc (vg_replace_malloc.c:306)
==8682== by 0x80B47EC: parse_expression (regex.c:5202)
==8682== by 0x80B4934: parse_branch (regex.c:4714)
==8682== by 0x80B49BF: parse_reg_exp (regex.c:4666)
==8682== by 0x80B5317: Rf_regcomp (regex.c:4635)
==8682== by 0x812A38F: do_gsub (character.c:1356)
==8682== by 0x806650A: do_internal (names.c:1129)
==8682== by 0x81855B0: Rf_eval (eval.c:463)
==8682== by 0x818631E: do_begin (eval.c:1172)
==8682== by 0x81855B0: Rf_eval (eval.c:463)
==8682== by 0x81879B4: Rf_applyC...