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only use memcpy realloc to shrink if an exact-sized free chunk exists
[oweals/musl.git]
/
src
/
malloc
/ malloc.c
2020-06-03
Rich Felker
move oldmalloc to its own directory under src/malloc
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commitdiff
2020-06-03
Rich Felker
move __expand_heap into malloc.c
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2020-06-02
Rich Felker
fix unbounded heap expansion race in malloc
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2020-05-22
Rich Felker
restore lock-skipping for processes that return to...
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2020-05-22
Rich Felker
don't use libc.threads_minus_1 as relaxed atomic for...
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2018-09-12
Rich Felker
move declarations for malloc internals to malloc_impl.h
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2018-04-20
Rich Felker
reintroduce hardening against partially-replaced allocator
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2018-04-20
Rich Felker
return chunks split off by memalign using __bin_chunk...
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2018-04-19
Rich Felker
move malloc implementation types and macros to an inter...
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2018-04-19
Rich Felker
revert detection of partially-replaced allocator
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2018-04-18
Rich Felker
allow interposition/replacement of allocator (malloc)
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2018-04-17
Rich Felker
comment __malloc_donate overflow logic
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2018-04-17
Alexander Monakov
ldso, malloc: implement reclaim_gaps via __malloc_donate
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2018-04-17
Alexander Monakov
malloc: fix an over-allocation bug
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2018-04-11
Alexander Monakov
optimize malloc0
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2017-07-04
Alexander Monakov
fix undefined behavior in free
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2017-06-15
Rich Felker
handle mremap failure in realloc of mmap-serviced alloc...
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2016-12-17
Szabolcs Nagy
use lookup table for malloc bin index instead of float...
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2015-08-07
Rich Felker
mitigate blow-up of heap size under malloc/free contention
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2015-06-22
Rich Felker
fix calloc when __simple_malloc implementation is used
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2015-06-14
Rich Felker
refactor malloc's expand_heap to share with __simple_malloc
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2015-06-09
Rich Felker
in malloc, refuse to use brk if it grows into stack
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2015-03-04
Rich Felker
remove useless check of bin match in malloc
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2015-03-04
Rich Felker
fix init race that could lead to deadlock in malloc...
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2015-03-04
Rich Felker
make all objects used with atomic operations volatile
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2014-04-02
Rich Felker
avoid malloc failure for small requests when brk can...
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2013-10-05
Rich Felker
fix failure of malloc to set errno on heap (brk) exhaustion
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2013-09-20
Rich Felker
fix potential deadlock bug in libc-internal locking...
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2013-07-20
Rich Felker
harden realloc/free to detect simple overflows
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2012-12-08
Rich Felker
page-align initial brk value used by malloc in shared...
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2012-09-15
Rich Felker
workaround gcc got-register-reload performance problems...
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2011-11-17
Rich Felker
fix issue with excessive mremap syscalls on realloc
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2011-08-23
Rich Felker
use new a_crash() asm to optimize double-free handler.
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2011-08-15
Rich Felker
simplify and improve double-free check
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2011-06-26
Rich Felker
eliminate OOB array hacks in malloc
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2011-06-12
Rich Felker
malloc: cast size down to int in bin_index functions
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2011-06-06
Rich Felker
use volatile pointers for intentional-crash code.
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2011-04-20
Rich Felker
namespace fixes for sys/mman.h
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2011-04-04
Rich Felker
fix rare but nasty under-allocation bug in malloc with...
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2011-04-02
Rich Felker
avoid over-allocation of brk on first malloc
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2011-03-23
Rich Felker
very cheap double-free checks in malloc
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2011-02-20
Rich Felker
make malloc(0) return unique pointers rather than NULL
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2011-02-12
Rich Felker
initial check-in, version 0.5.0
v0.5.0
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