#16898: WebKit rebased consistently crashes on Amazon.ca [WASM memory allocation
error]
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Reporter: vidrep | Owner: pulkomandy
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Kits/Web Kit | Version: R1/beta2
Resolution: | Keywords:
Blocked By: | Blocking: 16957
Platform: x86-64 |
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Comment (by nephele):
This is a now working test case, hooray!
{{{
#include <syscalls.h>
#include <stdbool.h>
int main() {
void* address = NULL;
_kern_map_file("libWebKitLegacy.so.1 mmap area", &address, 0x6,
0x100800000, 0x3, 0x1, true, 0xffffffff, 0x0);
_kern_set_memory_protection(address, 0xff800000, 0x0);
}
}}}
Which results in:
{{{
~ strace ./a.out
[ 18378] image_relocated(0x35296) (53 us)
[ 18378] set_area_protection(0x13d8d4, 0x5) = 0x0 No error (2 us)
[ 18378] set_area_protection(0x13d8d6, 0x5) = 0x0 No error (3 us)
[ 18378] set_area_protection(0x13d8d9, 0x5) = 0x0 No error (3 us)
[ 18378] get_system_info(0x7fd5ce695710) = 0x0 No error (3 us)
[ 18378] get_system_info(0x7fd5ce695520) = 0x0 No error (0 us)
[ 18378] reserve_address_range([0x116e4751b000], 0x7, 0x1000000000) = 0x0
No error (3 us)
[ 18378] create_area("heap", 0x20295f2fca0, 0x1, 0x40000, 0x0, 0x103) =
0x13d8dc (8 us)
[ 18378] resize_area(0x13d8dc, 0x50000) = 0x0 No error (3 us)
[ 18378] resize_area(0x13d8dc, 0x70000) = 0x0 No error (3 us)
[ 18378] open(0xffffffff, "/dev/random", 0x0, 0x0) = 0x3 (7 us)
[ 18378] read(0x3, 0xffffffffffffffff, 0x20295f0b808, 0x8) = 0x8 (2 us)
[ 18378] close(0x3) = 0x0 No error (4 us)
[ 18378] resize_area(0x13d8dc, 0x90000) = 0x0 No error (4 us)
[ 18378] map_file("libWebKitLegacy.so.1 mmap area", 0x7fd5ce695a08, 0x6,
0x100800000, 0x3, 0x1, true, 0x0, 0x0) = 0x13d8dd (7 us)
[ 18378] set_memory_protection(0xf39400e000, 0xff800000, 0x0) = 0x80000000
Out of memory (2 us)
[ 18378] exit_team(0x0) (3 us)
}}}
--
Ticket URL: <https://dev.haiku-os.org/ticket/16898#comment:24>
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