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sandbox: memblock: abort on unsatisfiable alloc request

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max 🍓
2023-01-29 11:15:43 +00:00
parent a7ebdeba73
commit 885ed7d765
1 changed files with 3 additions and 1 deletions
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4
sandbox/memblock/memblock.c
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@@ -2,6 +2,7 @@
#include <stdio.h> #include <stdio.h>
#include <stdbool.h> #include <stdbool.h>
#include <limits.h> #include <limits.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#include <socks/memblock.h> #include <socks/memblock.h>
@@ -225,7 +226,8 @@ static phys_addr_t do_alloc(size_t size)
} }
if (allocated_base == ADDR_MAX) { if (allocated_base == ADDR_MAX) {
return 0; fprintf(stderr, "memblock: cannot allocate %zu byte buffer!\n", size);
abort();
} }
int status = memblock_add_range(&memblock.reserved, allocated_base, size, MEMBLOCK_ALLOC); int status = memblock_add_range(&memblock.reserved, allocated_base, size, MEMBLOCK_ALLOC);