Displaying 4 results from an estimated 4 matches for "rf_makesubscript".
2019 Feb 27
2
Intermittent crashes with inset `[<-` command
...y 0x4FAFCB2: R_gc_internal (memory.c:2998)
==4711== by 0x4FB166F: Rf_allocVector3 (memory.c:2682)
==4711== by 0x4FB2310: Rf_allocVector (Rinlinedfuns.h:577)
==4711== by 0x4FB2310: R_alloc (memory.c:2197)
==4711== by 0x5023F7A: logicalSubscript (subscript.c:575)
==4711== by 0x5026DA3: Rf_makeSubscript (subscript.c:994)
==4711== by 0x501A2F3: VectorAssign (subassign.c:656)
==4711== by 0x501CDFE: do_subassign_dflt (subassign.c:1641)
==4711== by 0x5020100: do_subassign (subassign.c:1571)
==4711== by 0x4F66398: bcEval (eval.c:6795)
==4711== by 0x4F7D86D: R_compileAndExecute (eval.c:14...
2009 Nov 03
1
memory misuse in subscript code when rep() is called in odd way
...says that the C code is using uninitialized data:
> rep(1:4, 1:8, each=2)
==26459== Conditional jump or move depends on uninitialised value(s)
==26459== at 0x80C557D: integerSubscript (subscript.c:408)
==26459== by 0x80C5EDC: Rf_vectorSubscript (subscript.c:658)
==26459== by 0x80C5FFD: Rf_makeSubscript (subscript.c:613)
==26459== by 0x80C7368: do_subset_dflt (subset.c:158)
==26459== by 0x80B4283: do_rep (Rinlinedfuns.h:161)
==26459== by 0x816491B: Rf_eval (eval.c:464)
==26459== by 0x805A726: Rf_ReplIteration (main.c:262)
==26459== by 0x805A95E: R_ReplConsole (main.c:311)
==26459==...
2019 Feb 27
0
Intermittent crashes with inset `[<-` command
...l (memory.c:2998)
> ==4711== by 0x4FB166F: Rf_allocVector3 (memory.c:2682)
> ==4711== by 0x4FB2310: Rf_allocVector (Rinlinedfuns.h:577)
> ==4711== by 0x4FB2310: R_alloc (memory.c:2197)
> ==4711== by 0x5023F7A: logicalSubscript (subscript.c:575)
> ==4711== by 0x5026DA3: Rf_makeSubscript (subscript.c:994)
> ==4711== by 0x501A2F3: VectorAssign (subassign.c:656)
> ==4711== by 0x501CDFE: do_subassign_dflt (subassign.c:1641)
> ==4711== by 0x5020100: do_subassign (subassign.c:1571)
> ==4711== by 0x4F66398: bcEval (eval.c:6795)
> ==4711== by 0x4F7D86D: R_com...
2019 Feb 26
8
Intermittent crashes with inset `[<-` command
The following code crashes after about 300 iterations on my?x86_64-w64-mingw32?machine on R 3.5.2 --vanilla.??
Others have duplicated this (see?https://github.com/tidyverse/magrittr/issues/190?if necessary), but I don't know how machine/OS-dependent it may be.??
If it doesn't crash for you, please try increasing the length of the x vector.
Substituting the commented-out line for the one