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> fread("~/github/h2oai-benchmarks/Data/Homesite/train.csv", nrows=10)
*** caught segfault ***
address 0x2596, cause 'memory not mapped'
R(60974,0x700000804000) malloc: *** error for object 0x7f97e8d9c0b8: incorrect checksum for freed object - object was probably modified after being freed.
*** set a breakpoint in malloc_error_break to debug
Abort trap: 6
Reason: around line 1794 we compute size_t initialBuffRows = allocnrow / (size_t)nJumps;. Here allocnrow is small (set by the user), while nJumps is large (determined by the file size). As a result, 0 rows are allocated for the buffers, and subsequently any attempt to write into them causes a segfault.
The text was updated successfully, but these errors were encountered:
Example:
Reason: around line 1794 we compute
size_t initialBuffRows = allocnrow / (size_t)nJumps;
. Hereallocnrow
is small (set by the user), whilenJumps
is large (determined by the file size). As a result, 0 rows are allocated for the buffers, and subsequently any attempt to write into them causes a segfault.The text was updated successfully, but these errors were encountered: