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Rich Felker b4b1e10364 reintroduce hardening against partially-replaced allocator commit `618b18c78e` removed the previous detection and hardening since it was incorrect. commit `72141795d4` already handled all that remained for hardening the static-linked case. in the dynamic-linked case, have the dynamic linker check whether malloc was replaced and make that information available. with these changes, the properties documented in commit `c9f415d7ea` are restored: if calloc is not provided, it will behave as malloc+memset, and any of the memalign-family functions not provided will fail with ENOMEM.	8 years ago
..
dlstart.c	fix regression in SH/FDPIC dynamic linker	10 years ago
dynlink.c	reintroduce hardening against partially-replaced allocator	8 years ago

Rich Felker b4b1e10364 reintroduce hardening against partially-replaced allocator

commit 618b18c78e removed the previous
detection and hardening since it was incorrect. commit
72141795d4 already handled all that
remained for hardening the static-linked case. in the dynamic-linked
case, have the dynamic linker check whether malloc was replaced and
make that information available.

with these changes, the properties documented in commit
c9f415d7ea are restored: if calloc is
not provided, it will behave as malloc+memset, and any of the
memalign-family functions not provided will fail with ENOMEM.

8 years ago

dlstart.c fix regression in SH/FDPIC dynamic linker 10 years ago

dynlink.c reintroduce hardening against partially-replaced allocator 8 years ago