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Check return value of memory_map_fixed()

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All other calls to memory_map_fixed() are checked, and this one may also
theoretically fail.
This commit is contained in:
Thibaut Sautereau 2021-02-10 09:18:26 +01:00
parent 5c8b686370
commit 4a5b3a33b9
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1 changed files with 4 additions and 1 deletions
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5
h_malloc.c
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@ -903,7 +903,10 @@ static int regions_grow(void) {
} }
} }
memory_map_fixed(ra->regions, ra->total * sizeof(struct region_metadata)); if (memory_map_fixed(ra->regions, ra->total * sizeof(struct region_metadata))) {
return 1;
}
memory_set_name(ra->regions, ra->total * sizeof(struct region_metadata), "malloc allocator_state"); memory_set_name(ra->regions, ra->total * sizeof(struct region_metadata), "malloc allocator_state");
ra->free = ra->free + ra->total; ra->free = ra->free + ra->total;
ra->total = newtotal; ra->total = newtotal;